951221-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 951221-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,2,2 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 951221-75:
(8*9)+(7*5)+(6*1)+(5*2)+(4*2)+(3*1)+(2*7)+(1*5)=153
153 % 10 = 3
So 951221-75-3 is a valid CAS Registry Number.
951221-75-3Relevant articles and documents
ESTER DERIVATIVE AND USE THEREOF
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Page/Page column 12, (2009/07/17)
A compound represented by the following formula (I′) wherein X1 is a methylene group, an ethylene group, a trimethylene group or a vinylene group, X2 is a divalent group represented by the following formula A or B, Y is an ethylene g