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(E)-(2R,3S,4S,5R)-3,4,5-Tris-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-8-methyl-non-6-enoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137789-52-7

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137789-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137789-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,8 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137789-52:
(8*1)+(7*3)+(6*7)+(5*7)+(4*8)+(3*9)+(2*5)+(1*2)=177
177 % 10 = 7
So 137789-52-7 is a valid CAS Registry Number.

137789-52-7Upstream product

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