67100-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67100-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,0 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 67100-10:
(7*6)+(6*7)+(5*1)+(4*0)+(3*0)+(2*1)+(1*0)=91
91 % 10 = 1
So 67100-10-1 is a valid CAS Registry Number.
67100-10-1Relevant articles and documents
INTRAMOLECULAR ENE REACTIONS OF 1,7-OCTENYNES: THE INVOLVEMENT OF 1,2-CYLOOCTADIENE INTERMEDIATES
Shea, K.J.,Burke, L.D.,England, W.P.
, p. 407 - 410 (1988)
1,2-Cyclooctadienes are proposed as intermediates in the intramolecular ene cyclization of acyclic 1,7-octenyne derivatives.