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PYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLIC ACID, 7,8-DIHYDRO-2-(4-MORPHOLINYL)-, 1,1-DIMETHYLETHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

931335-89-6

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931335-89-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 931335-89-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,1,3,3 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 931335-89:
(8*9)+(7*3)+(6*1)+(5*3)+(4*3)+(3*5)+(2*8)+(1*9)=166
166 % 10 = 6
So 931335-89-6 is a valid CAS Registry Number.

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