1190761-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190761-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,7,6 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1190761-71:
(9*1)+(8*1)+(7*9)+(6*0)+(5*7)+(4*6)+(3*1)+(2*7)+(1*1)=157
157 % 10 = 7
So 1190761-71-7 is a valid CAS Registry Number.
1190761-71-7Relevant academic research and scientific papers
Synthesis, structure, and chemistry of 2-amino-substituted phosphirenes
Panichakul, Duanghathai,Mathey, Francois
, p. 5705 - 5708 (2010/01/06)
The reaction of the bulky ynamine PhC≡C-NiPr2 with terminal phosphinidene complexes [RP-W(CO)5] affords the corresponding phosphirenes for R = Ph and OMe and the diphosphetene for R = Me. The structure of the 1-phenyl-phos
