110520-41-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110520-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,2 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 110520-41:
(8*1)+(7*1)+(6*0)+(5*5)+(4*2)+(3*0)+(2*4)+(1*1)=57
57 % 10 = 7
So 110520-41-7 is a valid CAS Registry Number.
110520-41-7Relevant articles and documents
A One Pot Synthesis of α-Halohydrazides From 2,2-Dicyano-Epoxides
Legrel, P.,Baudy-Floc'h, M.,Robert, A.
, p. 306 - 308 (2007/10/02)
A convenient and efficient new synthesis of α-halohydrazides from gem-dicyano epoxides is described.