• Polypeptide diet cosmetics products and inter.

• Finished Drugs

• Nucleosides series

• New inhibitors and intermediates

• Cardiovascular&Antidiabetic API and intermediates

• Anti-tumor and cancer API and intermediates

• Antibiotics APIs and intermediates

• Antipsychotic API and intermediates

• Anti-virus API and intermediates

• Dermopathic API and intermediates

• Histamine API and intermediates

• Respiratory drugs and intermediates

• Gastrointestinal stromal API and intermediates

• Vitamin Amino acids and nutraceuticals series

• Steroid hormones and other intermediates

• PVP Homopolymers and special chemicals

• Pyridine derivatives agrochem and dyes inter.

• Pharmaceutical Excipients

XINXIANG BEST PHARMACEUTICAL CO.,LTD.
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Pregnenolone

Category:
NO.:	Q008
Name:	Pregnenolone
Specifications:	99.0%
CAS NO:	145-13-1
Molecular formula:	C21H32O2
Structural formula: