119950-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119950-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,5 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 119950-75:
(8*1)+(7*1)+(6*9)+(5*9)+(4*5)+(3*0)+(2*7)+(1*5)=153
153 % 10 = 3
So 119950-75-3 is a valid CAS Registry Number.
119950-75-3Relevant articles and documents
CONJUGATE ADDITION OF N-SUBSTITUTED ORGANO(SILYLIMINOMETHYL)COPPER(I) TO α,β-UNSATURATED CARBONYL COMPOUNDS
Murakami, Masahiro,Matsuura, Takaharu,Ito, Yoshihiko
, p. 355 - 358 (2007/10/02)
The organocopper reagent prepared from lithium undergoes the conjugate addition to α,β-unsaturated carbonyl compounds to produce γ-(2,6-xylylimino)-γ-(trialkylsilyl)carbonyl compounds or the organosilyl ethers of th
