39876-61-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39876-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,7 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39876-61:
(7*3)+(6*9)+(5*8)+(4*7)+(3*6)+(2*6)+(1*1)=174
174 % 10 = 4
So 39876-61-4 is a valid CAS Registry Number.
39876-61-4Relevant articles and documents
SYNTHESES D'ESTERS OU D'ACIDES α-HALOGENES A PARTIR DES GEM DICYANO EPOXIDES.
Robert, A.,Jaguelin, S.,Guinamant, J. L.
, p. 2275 - 2282 (2007/10/02)
α-halogeno esters or α-halogenoacids were easily prepared by selective one pot reaction of gem-dicyano epoxides with halohydric acids in an alcoholic or aqueous media.
