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1416983-63-5

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1416983-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416983-63-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,9,8 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1416983-63:
(9*1)+(8*4)+(7*1)+(6*6)+(5*9)+(4*8)+(3*3)+(2*6)+(1*3)=185
185 % 10 = 5
So 1416983-63-5 is a valid CAS Registry Number.

1416983-63-5Downstream Products

1416983-63-5Relevant articles and documents

Copper-Catalyzed Direct Nitration on Aryl C-H Bonds by Concomitant Azidation-Oxidation with TMS Azide and TBHP under Aerobic Conditions

Vinayak, Botla,Chandrasekharam, Malapaka

supporting information, p. 3528 - 3531 (2017/07/17)

An unprecedented copper-catalyzed in situ azidation-oxidation for the nitration of anilides and sulfonamides has been developed by direct CAr-H functionalization. This novel and efficient nitration protocol is achieved employing TMSN3 and TBHP without the exclusion of air or moisture. The synthetic applications of the 2-nitroanilides have been explored.

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