452335-95-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 452335-95-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,3,3 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 452335-95:
(8*4)+(7*5)+(6*2)+(5*3)+(4*3)+(3*5)+(2*9)+(1*5)=144
144 % 10 = 4
So 452335-95-4 is a valid CAS Registry Number.
452335-95-4Relevant articles and documents
Ortho substituent effects on transfer of aryl groups from oxygen to carbon in adducts from diaryloxycarbenes and DMAD
Lu, Xiaosong,Warkentin, John
, p. 228 - 234 (2007/10/03)
Diaryloxycarbenes, generated by thermolysis of 2,2-diaryloxy-5,5-dimethyl-Δ3-1,3,4-oxadiazolines in benzene, reacted with dimethyl acetylenedicarboxylate (DMAD) to afford triesters. The triesters arose by aryl-group transfer from oxygen to carb
