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1401455-91-1

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1401455-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401455-91-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,4,5 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1401455-91:
(9*1)+(8*4)+(7*0)+(6*1)+(5*4)+(4*5)+(3*5)+(2*9)+(1*1)=121
121 % 10 = 1
So 1401455-91-1 is a valid CAS Registry Number.

1401455-91-1Downstream Products

1401455-91-1Relevant articles and documents

Catalytic Enantioselective Protonation/Nucleophilic Addition of Diazoesters with Chiral Oxazaborolidinium Ion Activated Carboxylic Acids

Kang, Ki-Tae,Kim, Seung Tae,Hwang, Geum-Sook,Ryu, Do Hyun

supporting information, p. 3977 - 3981 (2017/03/27)

A new chiral Br?nsted acid derived from carboxylic acid and a chiral oxazaborolidinium ion (COBI), as an activator, is introduced. This acid was successfully applied as a catalyst for the highly enantioselective protonation/nucleophilic addition of diazoesters with carboxylic acids.

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