127478-28-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127478-28-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,4,7 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127478-28:
(8*1)+(7*2)+(6*7)+(5*4)+(4*7)+(3*8)+(2*2)+(1*8)=148
148 % 10 = 8
So 127478-28-8 is a valid CAS Registry Number.
127478-28-8Relevant articles and documents
Pyridazines. L . Syntheses and Reactions of Phenyl(3-pyridazinyl)methane Derivatives
Heinisch, Gottfried,Huber, Thierry
, p. 1787 - 1791 (2007/10/02)
A convenient approach to phenyl(3-pyridazinyl)ketone (6) and phenyl(3-pyridazinyl)methanol (7) is proposed.Reactions of the related diarylmethyl chloride 8 with various N- and S-nucleophiles were found to afford the expected amines 9a-c, 10a-c and thioeth
