103807-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103807-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,0 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103807-52:
(8*1)+(7*0)+(6*3)+(5*8)+(4*0)+(3*7)+(2*5)+(1*2)=99
99 % 10 = 9
So 103807-52-9 is a valid CAS Registry Number.
103807-52-9Relevant academic research and scientific papers
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.
