195515-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 195515-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,5,1 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 195515-74:
(8*1)+(7*9)+(6*5)+(5*5)+(4*1)+(3*5)+(2*7)+(1*4)=163
163 % 10 = 3
So 195515-74-3 is a valid CAS Registry Number.
195515-74-3Relevant academic research and scientific papers
Photo-Stevens rearrangement reaction of S-naphthylmethyl-N-p-tosylsulfimides
Morita, Hiroyuki,Kamiyama, Hideo,Kyotani, Miho,Fujii, Takayoshi,Yoshimura, Toshiaki,Ono, Shin,Shimasaki, Choichiro
, p. 1347 - 1348 (2007/10/03)
Photolysis sulfimides unexpectedly led to Stevens rearrangement products.
