67175-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67175-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,7 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67175-43:
(7*6)+(6*7)+(5*1)+(4*7)+(3*5)+(2*4)+(1*3)=143
143 % 10 = 3
So 67175-43-3 is a valid CAS Registry Number.
67175-43-3Relevant academic research and scientific papers
α-CETOALDEHYDES A GROUPEMENT ALDEHYDIQUE OU CETONIQUE PROTEGE
Duhamel, Lucette,Chauvin, Joe,Messier, Angela
, p. 4171 - 4174 (2007/10/02)
α-Ketoaldehydes with protected ketogroup 2 or protected aldehydrogroup 3 are obtained by reaction of thiophenol or methanol with α-chloro-α-(phenylthio)aldehydes 7.
