34649-40-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34649-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,4 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 34649-40:
(7*3)+(6*4)+(5*6)+(4*4)+(3*9)+(2*4)+(1*0)=126
126 % 10 = 6
So 34649-40-6 is a valid CAS Registry Number.
34649-40-6Relevant articles and documents
PHENYLENE DI-ETHERS
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, (2008/06/13)
Substituted phenylene di-ethers of the formula; STR1 wherein R represents an isopropyl or tertiary butyl group and X represents hydrogen or lower alkyl, and acid addition salts thereof.The compounds are useful anti-arrhythmic agents and also show l