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9-Methoxy-4,4a,9,9a-tetrahydro-[1,2]oxazino[6,5-b]indole-3-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91913-79-0

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91913-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91913-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,1 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91913-79:
(7*9)+(6*1)+(5*9)+(4*1)+(3*3)+(2*7)+(1*9)=150
150 % 10 = 0
So 91913-79-0 is a valid CAS Registry Number.

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