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63834-72-0

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63834-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63834-72-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,3 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63834-72:
(7*6)+(6*3)+(5*8)+(4*3)+(3*4)+(2*7)+(1*2)=140
140 % 10 = 0
So 63834-72-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H17ClO3/c1-2-3-9-6-10(13)4-5-12(9)16-8-11(15)7-14/h4-6,11,14-15H,2-3,7-8H2,1H3

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