85903-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85903-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,0 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85903-89:
(7*8)+(6*5)+(5*9)+(4*0)+(3*3)+(2*8)+(1*9)=165
165 % 10 = 5
So 85903-89-5 is a valid CAS Registry Number.
85903-89-5Relevant academic research and scientific papers
PHOSPHONIUM DIAZA-DIYLIDS AND AZA-YLDIID AS NEW AND EFFICIENT REAGENTS FOR PRIMARY AND SECONDARY AMINES SYNTHESIS
Cristau, Henri-Jean,Garcia, Chantal,Kadoura, Jumah,Torreilles, Eliane
, p. 151 - 154 (2007/10/02)
Metallated aminophosphonium ylids, diaza-diylids and aza-yldiid, are investigated as reagents for primary and secondary amines synthesis.