55540-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55540-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,5,4 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55540-50:
(7*5)+(6*5)+(5*5)+(4*4)+(3*0)+(2*5)+(1*0)=116
116 % 10 = 6
So 55540-50-6 is a valid CAS Registry Number.
55540-50-6Relevant articles and documents
Oral hypoglycemic agents: 1(2 carboxyphenyl)pyrroles
Sugihara,Matsumoto,Hamuro,Kawamatsu
, p. 1560 - 1563 (2007/10/06)
A series of 1 (2 carboxyphenyl) pyrroles and their cyclized derivatives, pyrrolo [1,2 a]indoles, was synthesized and screened for hypoglycemic activity in rats. 1 (2 Carboxy 3 chlorophenyl) pyrrole was the most active, but had side effects.