137114-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137114-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,1 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137114-72:
(8*1)+(7*3)+(6*7)+(5*1)+(4*1)+(3*4)+(2*7)+(1*2)=108
108 % 10 = 8
So 137114-72-8 is a valid CAS Registry Number.
137114-72-8Relevant articles and documents
A novel one-pot synthesis of fluorinated α,β-unsaturated esters
Shen,Xiang
, p. 1403 - 1408 (2007/10/02)
The reaction of pentafluorophenylmethylenetriphenylarsorane or p-chloro-tetrafluorophenylmethylenetriphenylarsorane, generated in situ from methylenetriphenylarsorane and hexafluorobenzene or chloropentafluorobenzene, with bromoacetates giving excellent y
