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(R)-2-[(2R,3aS,6S,7S,7aS)-6-((R)-1-{(2R,5S)-5-[(S)-2-(tert-Butyl-dimethyl-silanyloxy)-pentyl]-tetrahydro-furan-2-yl}-ethyl)-7a-hydroxy-7-methyl-4,4-dioxo-hexahydro-1,5-dioxa-4λ6-thia-inden-2-yl]-propionic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

313257-33-9

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313257-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 313257-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,2,5 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 313257-33:
(8*3)+(7*1)+(6*3)+(5*2)+(4*5)+(3*7)+(2*3)+(1*3)=109
109 % 10 = 9
So 313257-33-9 is a valid CAS Registry Number.

313257-33-9Upstream product

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