103883-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103883-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,8,8 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103883-89:
(8*1)+(7*0)+(6*3)+(5*8)+(4*8)+(3*3)+(2*8)+(1*9)=132
132 % 10 = 2
So 103883-89-2 is a valid CAS Registry Number.
103883-89-2Relevant academic research and scientific papers
Effect of Halogen and of a Para Substituent on the Solid-State Conformation of Several Crowded Electrophilic Vinyl Halides
Rappoport, Zvi,Gazit, Aviv
, p. 4107 - 4111 (2007/10/02)
The solid-state conformations of p-YC6H4C(X)=C(CO2Me)2 were determined by X-ray diffraction.Compounds 3 and 4 gave isomorphous crystals with very similar bond lengths (except CX), angles, and t
