67961-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67961-32-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,6 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67961-32:
(7*6)+(6*7)+(5*9)+(4*6)+(3*1)+(2*3)+(1*2)=164
164 % 10 = 4
So 67961-32-4 is a valid CAS Registry Number.
67961-32-4Relevant articles and documents
CUMULENE PHOTOCHEMISTRY: PHENYL AND HYDROGEN MIGRATION IN PHENYLALLENE PHOTOREACTIONS
Klett, Michael W.,Johnson, Richard P.
, p. 2523 - 2526 (1983)
Photoreactions of tetra- and triphenylallene and 1,3,3-triphenylcyclopropane in hydrocarbon solvents are reported.Intermediacy of vinylcarbenes is supported by independent generation experiments.
