O-Desmethyl urapidil-d4
STC-SC-500604

2'-Deoxy-5-[3-[[[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)amino]thioxomethyl]amino]-1-propynyl]uridi
STC-SC-500605

9-Deoxydoxorubicin Hydrochloride
STC-SC-500606

9-[5-Deoxy-5-[[cis-3-[2-[6-(1,1-dimethylethyl)-1H-benzimidazol-2-yl]ethyl]cyclobutyl](1-methylethyl)amino]-β-D-ribofuranosyl]-9H
STC-SC-500607

5′-Deoxo Drospirenone
STC-SC-500608

[2-[(2,6-Dimethylphenyl)amino]-2-oxoethyl]carbamic Acid-d6 1,1-Dimethylethyl Ester
STC-SC-500609

6-Deoxyfagomine Hydrochloride
STC-SC-500611

3-Deoxy-3-fluoro-D-galactitol
STC-SC-500612

2-Deoxy-2-fluoro-D-glucose-13C6
STC-SC-500613

3′-Deoxy-3′-fluorothymidine-5′-monophosphate-d3 Disodium Salt
STC-SC-500614

ε-N-Deoxyfructosyllysine Dihydrochloride
STC-SC-500615

1-Deoxy-4-O-β-D-glucopyranosyl-1-[4-[(2s)-2-(pentane-1,5-dioic acid)amino]phenylimino]-D-glucitol
STC-SC-500616

2-Deoxy-D-glucose-d
STC-SC-500617

2-Deoxy-D-glucose-13C6
STC-SC-500618

4-Desmethoxypropoxyl-4-methylthio Rabeprazole
STC-SC-500620

Clarithromycin 9-Oxime
STC-SC-500621

3-Deoxyglucosone-13C
STC-SC-500622

Clarithromycin N-Oxide
STC-SC-500623

Clarithromycin N-Oxide
STC-SC-500623A

Clarithromycin N-Oxide
STC-SC-500623B

2′-Deoxyguanosine-13C10,15N5
STC-SC-500624

Clarithromycin (9E)-O-Methyloxime
STC-SC-500625

Clavulanate Lithium
STC-SC-500627

Clavulanic Acid 2-Amino-2,4,4-trimethylpentane Salt
STC-SC-500628

6-Deoxy-6-[(2-hydroxyethyl)amino]-α-L-sorbofuranose
STC-SC-500629

4-Despiperidinyl-4-hydroxy Dipyridamole
STC-SC-500630

Despropionyl Ramelteon Hydrochloride
STC-SC-500631

6-Deoxy-6-[(2-hydroxyethyl)amino]-α-L-sorbofuranose-D4
STC-SC-500632

trans-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one
STC-SC-500633

Dichlorodipropyltin
STC-SC-500634

3-[(2,6-Dichlorophenyl)methyl]azetidine
STC-SC-500635

2-(2,3-Dichlorophenyl)azetidine Hydrochloride
STC-SC-500636

2-(2,6-Dichlorophenoxy)propionic Acid
STC-SC-500637

3,7-Dichloroquinoline
STC-SC-500638

(αS)-N-Demethyl Deprenyl
STC-SC-500639

Cadralazine
STC-SC-500641A

Benzyltriethylammonium Iodide
STC-SC-500642

5-(5-((4-Cyclopentylpiperazin-1-yl)sulfonyl)-2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
STC-SC-500643

1-Cyclopropyl-1H-pyrazole
STC-SC-500644

Cyprodinil-d5
STC-SC-500645

Cyclopropanone cyanohydrin
STC-SC-500646

Cyproterone-d4
STC-SC-500647

Clindamycin 3-Palmitate
STC-SC-500648

Jodfenphos
STC-SC-500649

Cyproterone acetate-13C2,d3
STC-SC-500650

Cyproterone acetate-d3
STC-SC-500651

(1,11-seco)-Cyclosporin A oxazolidinone methylamide
STC-SC-500652

4-(Cyclopentylmethyl)piperidine hydrochloride
STC-SC-500653

1-Cyclohexyl-5-(4-chlorobutyl)amino-1H-tetrazole
STC-SC-500654

2-Dechloro-2-hydroxy terbuthylazine sulfate-d9
STC-SC-500655

5-Dechloro roflumilast
STC-SC-500656

3-Dechloro sertraline R-mandelic acid
STC-SC-500657

Decloxizine-d8 dihydrochloride
STC-SC-500658

Dabigatran Ethyl Ester
STC-SC-500659

Decoquinate-d5
STC-SC-500660

Dabigatran Etexilate Mesylate
STC-SC-500661

Dabigatran Etexilate Mesylate
STC-SC-500661A

Dabigatran Etexilate Mesylate
STC-SC-500661B

Dabigatran Etexilate Mesylate
STC-SC-500661C

Dabigatran Etexilate Mesylate
STC-SC-500661D

Dabigatran Etexilate Mesylate
STC-SC-500661E

Dabigatran Etexilate N-Oxide Inner Salt
STC-SC-500662

Daclatasvir
STC-SC-500663

rac-N-Demethyl dimethindene-d3 hydrobromide
STC-SC-500664

Clomiphene N-Oxide
STC-SC-500665

2-Demethyl colchicine 2-O-β-D-glucuronide
STC-SC-500666

trans-Clomiphene Citrate
STC-SC-500667

2-Demethyl colchicine 2-O-sulfate
STC-SC-500668

N-Demethyl-N-(ethylsuccinyl) erythromycin
STC-SC-500670

N-Demethyl-N-formylolanzapine-d8
STC-SC-500671

2-Des(acetylthiomethyl)-2-methylene Racecadotril
STC-SC-500672

4-Desacetyl 3-Deoxy Vincristine
STC-SC-500673

5-Desamino 5-Oxo-2,5-dihydro Lamotrigine
STC-SC-500674

N-Demethyl-3,4-dihydroxytamoxifen hydrochloride
STC-SC-500675

Des(6-amino-5-bromo)-5-amino-6-chloro Etravirine
STC-SC-500676

rac-N-Desethyl-N′-phthalimido Milnacipran
STC-SC-500677

N-Demethyl-3,4-dihydroxytamoxifen-d3 hydrochloride
STC-SC-500678

O-Desethylpiperidine Flavoxate Methyl Ester
STC-SC-500679

4-Descarboxamido Rufinamide 4-Methyl Ester
STC-SC-500680

2,5-Diazabicyclo[4.1.0]heptane-2-carboxylic Acid Dimethylethyl Ester
STC-SC-500681

1-Diazo-4-phenyl-3-butyn-2-one
STC-SC-500682

2,3-Dibenzyl-5-bromobenzoic Acid Methyl Ester
STC-SC-500683

5H-Dibenzo[a,d]cycloheptene
STC-SC-500684

Di(p-anisyl)iodonium Bromide
STC-SC-500685

(1S,2S)-Cyclopropane-1,2-dicarboxylic Acid Monomenthyl Ester
STC-SC-500686

6,7-Demethylene drospirenone
STC-SC-500687

Des(methylsulfonyl) Dronedarone Oxalate
STC-SC-500689

N-Desmethyl Tadalafil
STC-SC-500690

N-Demethyl-3-methoxy-4-hydroxytamoxifen hydrochloride
STC-SC-500691

Desoxy-Palonosetron Dihydrochloride
STC-SC-500692

Desoxymetasone 21-Acetate
STC-SC-500693

Desoxymetasone 21-Acetate
STC-SC-500693A

Desoxymetasone 21-Acetate
STC-SC-500693B

Desoxymetasone-d3 21-Acetate
STC-SC-500694

Desoxyquinocetone
STC-SC-500695

Desoxycarbadox
STC-SC-500696

Desoxycarbadox-D3
STC-SC-500697

Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib
STC-SC-500698

3,5-Dicyanophenylboronic Acid
STC-SC-500699

Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro-O-pivalate Dasatinib
STC-SC-500700

4-Dechloro-2-chloro-regorafenib
STC-SC-500702

N-Des(2-pyridinyl)-N-(5-carboxy-2-thiazolyl) Lornoxicam
STC-SC-500703

N-Des(2-pyridinyl)-N-(5-hydroxymethyl-2-thiazolyl) Lornoxicam
STC-SC-500704

N-Desmethyl Zolmitriptan-d3 Hydrochloride
STC-SC-500706

Desmopressin S-sulfoxide Mixture
STC-SC-500707

3-Desmorpholinyl-3-hydroxyethylamino Gefitinib
STC-SC-500708

Desmosine Chloride
STC-SC-500709

Desmosterol-d6
STC-SC-500710

4-Dechloro-2-chloro-regorafenib-d3
STC-SC-500711

Demethyl irbesartan-d5
STC-SC-500712

Demethyl Isradipine
STC-SC-500713

2,6-Diamino-4-pyrimidinyl p-Toluenesulfonate 3-Oxide
STC-SC-500714

4,6-Diaminoquinazoline
STC-SC-500715

2-Acetamido-1,2-dideoxynojirimycin Hydrochloride
STC-SC-500718

1-(4-Ethoxyphenyl)piperazine
STC-SC-500719

Ravuconazole-d4
STC-SC-500720

1,1-Dibromoridane N-Carboxylic Acid tert-Butyl Ester
STC-SC-500721

5α,6β-Dibromostigmastan-3β-yl 3-Acetate
STC-SC-500722

3,5-Dibromostyrene
STC-SC-500723

1-(RS,Z)-2-(Dibutylamino)-2-[2,7-dichloro-9-(4-chlorobenxylidene)]-9H-fluoren-4-yl]ethanol (lumefantrine impurity)
STC-SC-500724