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2913-07-7

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2913-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2913-07-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,1 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2913-07:
(6*2)+(5*9)+(4*1)+(3*3)+(2*0)+(1*7)=77
77 % 10 = 7
So 2913-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C24H33NO3.ClH/c1-4-6-13-18-25(5-2)19-20-28-23(26)24(27-3,21-14-9-7-10-15-21)22-16-11-8-12-17-22;/h7-12,14-17H,4-6,13,18-20H2,1-3H3;1H

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