128462-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128462-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,6 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128462-29:
(8*1)+(7*2)+(6*8)+(5*4)+(4*6)+(3*2)+(2*2)+(1*9)=133
133 % 10 = 3
So 128462-29-3 is a valid CAS Registry Number.
128462-29-3Relevant academic research and scientific papers
Heterocycles synthesis through reactions of nucleophiles with acrylonitriles; VI. A novel and facile one-step synthesis of phthalazines
Abdel-Latif, F. F.
, p. 129 - 131 (2007/10/02)
Several new phthalazines were synthesized via the reaction of aldehydes with malononitrile and ethyl 5-cyano-1,6-dihydro-4-methyl-6-oxo-1-phenyl-pyridazine-3-carboxylate.
