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127983-02-2

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127983-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127983-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,8 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127983-02:
(8*1)+(7*2)+(6*7)+(5*9)+(4*8)+(3*3)+(2*0)+(1*2)=152
152 % 10 = 2
So 127983-02-2 is a valid CAS Registry Number.

127983-02-2Relevant articles and documents

Intramolecular schmidt reaction of Acyl chlorides with alkyl azides: Capture of N-acyliminium ion intermediates with aromatic rings

Li, Xiao-Jing,Qiao, Jin-Bao,Sun, Jian,Li, Xue-Qiang,Gu, Peiming

supporting information, p. 2865 - 2867 (2014/06/23)

Intramolecular Schmidt reaction of acyl chlorides with alkyl azides through N-acyliminium ion intermediates is designed and realized. The intramolecular capture of the intermediates with aromatic rings affords several nitrogen-containing tricyclic skeleto

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