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(S)-2-Methyl-butyric acid (1S,3R,4aS,7S,8S,8aS)-3-hydroxy-7-methyl-8-((3R,5S)-3,5,7-trihydroxy-heptyl)-decahydro-naphthalen-1-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136491-72-0

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136491-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136491-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,9 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136491-72:
(8*1)+(7*3)+(6*6)+(5*4)+(4*9)+(3*1)+(2*7)+(1*2)=140
140 % 10 = 0
So 136491-72-0 is a valid CAS Registry Number.

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