19630-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19630-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,3 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19630-46:
(7*1)+(6*9)+(5*6)+(4*3)+(3*0)+(2*4)+(1*6)=117
117 % 10 = 7
So 19630-46-7 is a valid CAS Registry Number.
19630-46-7Relevant articles and documents
Kinetics of metal exchange between cadmium mesoporphyrin and zinc and cobalt salts in organic solvents
Berezin,Rumyantseva,Berezin
, p. 291 - 295 (2004)
Transmetalation of Cd-mesoporphyrin with cobalt chloride in acetonitrile and with zinc chloride in dimethyl sulfoxide was performed and studied by spectrophotometric method.