57693-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57693-38-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,9 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57693-38:
(7*5)+(6*7)+(5*6)+(4*9)+(3*3)+(2*3)+(1*8)=166
166 % 10 = 6
So 57693-38-6 is a valid CAS Registry Number.
57693-38-6Relevant academic research and scientific papers
Carbonates of acetylenic alcohols
-
, (2008/06/13)
Polymerizable carbonate compounds of the formula: wherein A is an aromatic polycycle, R1 and R2 are independently hydrogen atom or alkyl, and n is 1, 2 or 3, are disclosed. They are useful as a component of nonemanating, self-curing and heat resistant resin compositions.
