167418-16-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167418-16-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,4,1 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 167418-16:
(8*1)+(7*6)+(6*7)+(5*4)+(4*1)+(3*8)+(2*1)+(1*6)=148
148 % 10 = 8
So 167418-16-8 is a valid CAS Registry Number.
167418-16-8Relevant articles and documents
1,3-DIPOLAR CYCLOADDITIONS TO OXIDOPYRAZINIUMS
Yates, Nicholas D.,Peters, David A.,Allway, Philip A.,Beddoes, Roy L.,Scopes, David I. C.,Joule, John A.
, p. 331 - 348 (2007/10/02)
The dipolar cycloadditions of a range of dipolarophiles to 1,5-dimethyl- and 1-arylmethyl-5-methyl-3-oxidopyraziniums are described.
