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[(S)-2-(2-Bromo-butyryl)-9-methoxymethyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-yl]-acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131792-89-7

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131792-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131792-89-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,9 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131792-89:
(8*1)+(7*3)+(6*1)+(5*7)+(4*9)+(3*2)+(2*8)+(1*9)=137
137 % 10 = 7
So 131792-89-7 is a valid CAS Registry Number.

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