123871-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123871-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,7 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123871-87:
(8*1)+(7*2)+(6*3)+(5*8)+(4*7)+(3*1)+(2*8)+(1*7)=134
134 % 10 = 4
So 123871-87-4 is a valid CAS Registry Number.
123871-87-4Relevant articles and documents
Synthese regioselective par voie organometallique de nouveaux aryl-1 triazolyl-2 ethanols-1 a substituants α-insatures, composes fongicides potentiels
Chollet, J. F.,Mauze, B.,Miginiac, L.
, p. 1 - 18 (1989)
Organozinc and organoaluminum compounds derived from propargylic or allylic bromides react regioselectively with β-ketotriazoles to give the novel 1-aryl-2-triazolyl ethanols which are potential fungicides.
