TAIZHOU ASL Chemical Co., Ltd is a newly founded company, with very energetic force for Pharmaceutical raw materials, Biocides, and Organic intermediates, our main products are as following:
Organic Intermediates 
Squaric acid CAS#: 2892-51-5
3,5-dimethyl benzoic acid CAS#: 499-06-9
3,5-dimethyl benzoyl chloride CAS#: 6613-44-1
3,5-Dinitrobenzoic acid (DNBA) CAS#: 99-34-3
3,5-Dinitrobenzoyl chloride (DNBC) CAS#: 99-33-2
3,5-Diaminobenzoicacid (DABA) CAS#: 535-87-5
3,5-Dinitro O-toluic acid CAS# 28169-46-2
3,5-Dinitro p-toluic acid CAS# 16533-71-4
4-Chloro-3,5-dinitrobenzoic acid CAS#: 118-97-8
2-Chloro-3,5-dinitrobenzoic acid CAS#: 2497-91-8
3-Nitrophthalic acid CAS#: 603-11-2
3-Nitrophthalimide CAS# 603-62-3
3-Nitrophthalonitrile CAS# 51762-67-5
3-Nitrophthalamide CAS# 96385-50-1
3-Aminophthalic hydrazide (Luminol) CAS#.521-31-3
4-Nitrophthalic acid (4-NPA) CAS#: 610-27-5
4-Nitrophthalimide CAS# 89-40-7
4-Nitrophthalicanhydride CAS# 5466-84-2
4-Aminophthalic acid (4-APA) CAS# 5434-21
4-Nitrophthalamide CAS# 13138-53-9
4-Aminophthalimide CAS# 3676-85-5
5-Nitroisophthalic acid (5-NIPA) CAS#: 618-88-2
Dimethyl 5-nitroisophthalate CAS# 13290-96-5
mono-Methyl 5-nitroisophthalate CAS# 1955-46-0
5-Aminoisophthalic acid (5-AIPA) CAS# 99-31-0
5-Amino-2,4,6-triiodoisophthalic acid CAS#: 35453-19-1
4-Methyl-3-Nitrobenzoic acid CAS# 96-98-0 
1,4-Benzoquinone dioxime CAS#: 105-11-3
Sodium diatrizoate dehydrate CAS# 737-31-5
2-Amino-3-Methylbenzoic acid CAS# 4389-45-1
3-Methyl-2-nitrobenzoic Acid CAS#: 5437-38-7
4-Nitro-N-methylphthalimide CAS# 41663-84-7
4-Nitrosophenol CAS# 104-91-6
Methyl 3-methyl-2-nitrobenzoate CAS# 5471-82-9
2-Methyl-6-nitroaniline CAS# 570-24-1 
Formamidine Disulfide Dihydrochloride CAS# 14807-75-1
4-Nitro-3-methyl benzoic acid CAS# 3113-71-1
4-Nitro-3-methyl benzoic acid methyl ester CAS#: 24078-21-5
Pharmaceutical raw material
Paracetamol (Acetaminophen) CAS#: 103-90-2
Lidocaine CAS#: 73-78-9
Vitamin B12 CAS#: 13422-55-4
Amprolium CAS#: 121-25-5
Biperiden CAS#: 514-65-8
Azteronam CAS#: 78110-38-0
  Vinorelbine Bitartrate CAS#: 125317-39-7
Bromocriptine mesylate CAS#22260-51-1
Naproxen CAS#: 22204-53-1
Norpseudoephedrine CAS#: 14838-15-4
Latanoprost CAS#: 130209-82-4
Trimebutine Maleate
Naloxone HC
If you need any of the above mentioned product, tell me, I will try my best to give you lowest in price and best in quality. Welcome cooperation all over the world.