1262234-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1262234-20-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,2,3 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1262234-20:
(9*1)+(8*2)+(7*6)+(6*2)+(5*2)+(4*3)+(3*4)+(2*2)+(1*0)=117
117 % 10 = 7
So 1262234-20-7 is a valid CAS Registry Number.
1262234-20-7Relevant articles and documents
Synthesis and characterization of new thiadiazole derivatives bearing a pyrazole moiety
Sa?mac?, Mustafa,Arslaner, ?iler,?ahin, Ertan
, p. 1134 - 1139 (2017/09/06)
A series of thidiazole derivatives (4, 7) from pyrazole-3-carboxylic acid chloride (2) and pyrazole-3,4- dicarboxylic acid chloride derivatives (6) were synthesized and characterized. The structures of the new compounds were confirmed byelemental analysis
