74663-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74663-92-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,6 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74663-92:
(7*7)+(6*4)+(5*6)+(4*6)+(3*3)+(2*9)+(1*2)=156
156 % 10 = 6
So 74663-92-6 is a valid CAS Registry Number.
74663-92-6Relevant academic research and scientific papers
Synthesis and Evolution of Phosphanylcarbene-Borane Adducts
Alcaraz, Gilles,Reed, Robert,Baceiredo, Antoine,Bertrand, Guy
, p. 1354 - 1355 (2007/10/02)
Photolysis of (trimethylsilyl)diazomethane leads to the corresponding stable carbene 1b, which reacts with triethylborane affording a borane-carbene adduct 2b, characterized by spectroscopy in solution before rearrangemen