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99345-83-2

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99345-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99345-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,4 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99345-83:
(7*9)+(6*9)+(5*3)+(4*4)+(3*5)+(2*8)+(1*3)=182
182 % 10 = 2
So 99345-83-2 is a valid CAS Registry Number.
InChI:InChI=1/C24H51OP/c1-19(13-22(4,5)6)16-26(25,17-20(2)14-23(7,8)9)18-21(3)15-24(10,11)12/h19-21H,13-18H2,1-12H3

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