93968-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93968-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,6 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93968-39:
(7*9)+(6*3)+(5*9)+(4*6)+(3*8)+(2*3)+(1*9)=189
189 % 10 = 9
So 93968-39-9 is a valid CAS Registry Number.
93968-39-9Relevant articles and documents
Triplet halocarbene chemistry: P-nitrophenylchlorocarbene and p-nitrophenylbromocarbene
Moss, Robert A.,Lu, Zhifeng,Sauers, Ronald R.
body text, p. 5940 - 5942 (2010/11/21)
Reactions of p-nitrophenylchlorocarbene with cumene and of p-nitrophenylbromocarbene with toluene afford C-H abstraction-recombination products that suggest the involvement of triplet arylhalocarbenes.