87443-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87443-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,4 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87443-01:
(7*8)+(6*7)+(5*4)+(4*4)+(3*3)+(2*0)+(1*1)=144
144 % 10 = 4
So 87443-01-4 is a valid CAS Registry Number.
87443-01-4Relevant articles and documents
CUMULENE PHOTOCHEMISTRY: PHENYL AND HYDROGEN MIGRATION IN PHENYLALLENE PHOTOREACTIONS
Klett, Michael W.,Johnson, Richard P.
, p. 2523 - 2526 (2007/10/02)
Photoreactions of tetra- and triphenylallene and 1,3,3-triphenylcyclopropane in hydrocarbon solvents are reported.Intermediacy of vinylcarbenes is supported by independent generation experiments.