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1401998-94-4

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1401998-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401998-94-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,9,9 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1401998-94:
(9*1)+(8*4)+(7*0)+(6*1)+(5*9)+(4*9)+(3*8)+(2*9)+(1*4)=174
174 % 10 = 4
So 1401998-94-4 is a valid CAS Registry Number.

1401998-94-4Downstream Products

1401998-94-4Relevant articles and documents

B -(3,3-Difluoroallyl)diisopinocampheylborane for the enantioselective fluoroallylboration of aldehydes

Ramachandran, P. Veeraraghavan,Tafelska-Kaczmarek, Agnieszka,Chatterjee, Anamitra

, p. 9329 - 9333,5 (2012)

The fluoroallylboration of aldehydes with B-(3,3-difluoroallyl) diisopinocampheylborane, which was prepared via the hydroboration of 1,1-difluoroallene, provides chiral 2,2-gem-difluorinated homoallylic alcohols in good yields and 91-97% ee.

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