105941-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105941-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,4 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105941-18:
(8*1)+(7*0)+(6*5)+(5*9)+(4*4)+(3*1)+(2*1)+(1*8)=112
112 % 10 = 2
So 105941-18-2 is a valid CAS Registry Number.
105941-18-2Relevant academic research and scientific papers
Substituted Cinnamide 4-Sulfonyl Derivatives
Cremlyn, R. J.,Obiorah, O.,Singh, G.
, p. 559 - 561 (2007/10/02)
Cinnamoylmorpholine (1) and the dimethylamide (17) react with chlorosulfonic acid to give the 4-sulfonyl chlorides (2, 18).Twenty seven sulfonyl derivatives have been derived from 2 and 18 by reacting these with nucleophilic reagents.The results of prelim
