No.

Product name

CAS Number

Brief quality index

1

Cystamine dihydrochloride

CAS#56-17-7

Assay: 98% min.
Appearance: white crystalline powder

2

Ethyl 3-aminocrotonate

CAS#7318-00-5

Assay: 98.5% min
Appearance: clear colorless to yellow liquid after melting

3

Ethyl
4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate

CAS#24683-26-9

Assay: 98% min.
Appearance: off-white powder

4

1-Ethyl-6,7,8-trifluoro-4-oxohydroquinone-3-carboxylic acid ethyl ester

CAS#100501-62-0

Assay: 98.5% min.
Appearance: off-white crystalline powder

5

Isotretinoin

CAS#4759-48-2

USP Standard
Assay: 98-102%
Appearance: yellow crystalline powder

6

Methyl 3-amino-2-thiophene carboxylate

CAS#22288-78-4

Assay: 99% min.
Appearance: white to off-white crystalline powder

7

Methyl 3-chlorosulfonylthiophene-2-carboxylate

CAS#59337-92-7

Assay: 95% min.
Appearance: light yellow powder

8

methyl 6-chloro-2-methyl-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide

CAS#70415-50-8

Assay: 98% min.
Appearance: light yellow powder

9

Methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate

CAS#35511-15-0

Assay: 98% min.
Appearance: white powder

10

methyl 2-methyl-4-hydroxy-2H-thieno[2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide

CAS#59804-25-0

Assay: 98% min.
Appearance: off-white powder

11

Lornoxicam

CAS#70374-39-9

Assay: 99% min.
Appearance: pale yellow to yellow crystalline powder

12

Piroxicam

CAS#36322-90-4

Assay: 99% min.
Appearance: white or off-white powder

13

Tenoxicam

CAS#59804-37-4

BP, EP Standard
Assay: 99% min.
Appearance: yellow to off-white crystalline powder

14

Tretinoin

CAS#302-79-4

USP Standard
Assay: 98-102%
Appearance: yellow to light orange crystalline powder