112222-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112222-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,2 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 112222-72:
(8*1)+(7*1)+(6*2)+(5*2)+(4*2)+(3*2)+(2*7)+(1*2)=67
67 % 10 = 7
So 112222-72-7 is a valid CAS Registry Number.
112222-72-7Relevant articles and documents
A new tandem reaction of benzyne: One-pot synthesis of aryl amines containing anthracene
Xie, Chunsong,Zhang, Yuhong
, p. 781 - 784 (2007)
(Chemical Equation Presented) The reaction of benzyne with N-substituted imidazoles affords a novel way to prepare arylamines containing anthracene under very mild conditions. This transformation is assumed to proceed via a tandem reaction involving a Die
