53699-81-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53699-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,9 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53699-81:
(7*5)+(6*3)+(5*6)+(4*9)+(3*9)+(2*8)+(1*1)=163
163 % 10 = 3
So 53699-81-3 is a valid CAS Registry Number.
53699-81-3Relevant academic research and scientific papers
Reaction of Thiobenzophenone S-Oxide (Diphenylsulfine) with Carbon Nucleophiles
Ohno, Atsuyoshi,Uohama, Misao,Oka, Shinzaburo
, p. 3231 - 3232 (2007/10/02)
The reaction of diphenylsulfine with a Grignard reagent or alkyllithium gives a variety of products depending on the structure of the Grignard reagent or alkyllithium.
