1043252-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1043252-50-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,3,2,5 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1043252-50:
(9*1)+(8*0)+(7*4)+(6*3)+(5*2)+(4*5)+(3*2)+(2*5)+(1*0)=101
101 % 10 = 1
So 1043252-50-1 is a valid CAS Registry Number.
1043252-50-1Relevant articles and documents
A synthetic approach towards novel alkyl 4,5-dibromo-2-methylbenzoate derivatives
Gauna, Gabriela Alejandra,Cobice, Diego,Awruch, Josefina
, p. 7242 - 7246 (2008)
Alkyl 4,5-dibromo-2-methylbenzoate derivatives 16-18 were synthesized from 1,2-dibromo-4-alkoxymethyl-5-methylbenzene 2-4 in the presence of catalytic amounts of NBS as a radical initiator. Only primary ether derivatives rendered the corresponding esters.
