BEIJING BEIQING CHUANGYE SCI.& TECH DEVELOPMENT CO.,LTD

3,4-DBAL(1)
LS001(1)
PTAL(1)

BEIJING BEIQING CHUANGYE SCI.& TECH DEVELOPMENT CO.,LTD

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carnosine
Specification: 98%
Detail: Description:White powder; Assay(GC):¡Ý98%; Melting Point:253(¡æ); Loss on Drying:¡Ü1%; Specific Rotation:+20.0¡ãto +22.0¡ã.

p-tolualdehyde
Specification: 98%
Detail: Chemical Formula: p-CH3C6H4CHO; Molecular Weight: 120.2; CAS Registry Number: [104-87-0]; Packing:Packed in P.E.Drums(200kg).

3,4-dimethylbenzaldehyde
Specification: 98%
Detail: Chemical Formula: (CH3)2C6H3CHO; Molecular Weight: 134.18; CAS Registry Number: [5973-71-7]; Packing:Packed in P.E.Drums(20kg,200kg);


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