the following example is for you reference.

Cas: 66981-73-5
Standard:>=98.5%
Appearance: White or off white crystalline powder
Usage: Antidepressant
Package: 5kg/10kg
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  1.        (S).N-(2',6'-dimethylphenl)-2-Piperidine Carboxamide

 

Cas  27262-40-4

 

Standard   nlt98.0% &99.0%

 

Appearance   White or off white crystalline powder

 

Usagem  Intermediate of Bupivacaine and Ropivacaine

 

Package   10kg/20kg

 

2.        N-(2',6'-dimethylphenl)-2-Piperidine Carboxamide

 

Cas  15883-20-2 

 

Standard  nlt98.0% 

 

Appearance  White or off white crystalline powder

 

Usage  Intermediate of Bupivacaine and Ropivacaine

 

Package  10kg/20kg

 

 

 

Ceftazidime Norlin intermediates

 

1.       (Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetic acid

 

CAS  75028-24-9

 

Appearance   White to Light Yellow powder

 

   Package   25kg

 

2.       4-(4-Pyridinyl)thiazole-2-thiol

 

  CAS  77168-63-9

 

 

 

Cefozopran Intermediate

 

1.       2-methoxyimino-2-(5-anmino-1,2,4-thiadiazol-3-yl)acetic acid

 

CAS  72217-12-0

 

  Standard  nlt98.0% 

 

  Appearance  White or off white crystalline powder

 

Package  20kg/25kg

 

2.       Imidazo-[1,2-b]pyridazin

 

     CAS  766-55-2

 

    Usage  the intermediate of Cefozopran

 

    Appearance   Yellowish or offwhite crystalline powder

 

    Loss on drying  nlt1.0%Purity (HPLC)  nlt99.0%

 

3.       S-2-benzothiazolyl(Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyimino thioacetate

 

    CAS   89604-91-1

 

    Standard   nlt98.5%

 

    Appearance  White or light yellow powder

 

    Package  10kg/20kg

 

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