770251-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 770251-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,0,2,5 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 770251-13:
(8*7)+(7*7)+(6*0)+(5*2)+(4*5)+(3*1)+(2*1)+(1*3)=143
143 % 10 = 3
So 770251-13-3 is a valid CAS Registry Number.
770251-13-3Relevant articles and documents
Optimised synthesis and photochemistry of antenna-sensitised 1-acyl-7-nitroindolines
Papageorgiou, George,Corrie, John E.T.
, p. 609 - 616 (2007/10/03)
Benzophenone antenna-sensitised 1-acyl-7-nitroindolines show a significantly enhanced extent of photochemical cleavage in aqueous solution over their non-sensitised analogues and release the carboxylate derived from their 1-acyl group. The present work in
