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Methyl (2E,4Z,6S,7R,8E,10S,11R,12S,14S,15R)-15-(3-amino-2,5-dimethoxyphenyl)-7-(tert-butyldimethylsiloxy)-11,12,15-trimethoxy-2,6,8,10,14-pentamethyl-2,4,8-pentadecatrienoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138694-29-8

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138694-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138694-29-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,9 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138694-29:
(8*1)+(7*3)+(6*8)+(5*6)+(4*9)+(3*4)+(2*2)+(1*9)=168
168 % 10 = 8
So 138694-29-8 is a valid CAS Registry Number.

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