56773-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56773-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,7,7 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56773-30:
(7*5)+(6*6)+(5*7)+(4*7)+(3*3)+(2*3)+(1*0)=149
149 % 10 = 9
So 56773-30-9 is a valid CAS Registry Number.
56773-30-9Relevant articles and documents
NEW CHLOROMETHYLSULFONYL SUBSTITUTED PHENOXYACETIC ACID DERIVATIVES
Ejmocki, Zdzislaw,Krasowska, Barbara,Olczak, Izabela,Eckstein, Zygmunt
, p. 2153 - 2159 (2007/10/02)
A description is given of studies on synthesis of phenoxyacetic acid derivatives substituted in the benzene ring by a chloromethylsulfonic group.