1449770-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1449770-48-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,7,7 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1449770-48:
(9*1)+(8*4)+(7*4)+(6*9)+(5*7)+(4*7)+(3*0)+(2*4)+(1*8)=202
202 % 10 = 2
So 1449770-48-2 is a valid CAS Registry Number.
1449770-48-2Relevant articles and documents
Zinc triflate catalyzed facile synthesis of novel 1,2,4-triazolinone derivatives using 3-Arylsydnone as synthon
Dorababu, Atukuri,Kamble, Ravindra R.,Kattimani, Pramod P.
, p. 510 - 517 (2013/08/23)
A series of novel tetrazoles (4a-k) and thiazolidinones (6a-k) appended to 2-Aryl-1,2,4-triazolin-3-ones were efficiently synthesized from 3-Arylsydnones (1a-k) in excellent yields using Zinc triflate as catalyst.
