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1246891-51-9

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1246891-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246891-51-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,8,9 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1246891-51:
(9*1)+(8*2)+(7*4)+(6*6)+(5*8)+(4*9)+(3*1)+(2*5)+(1*1)=179
179 % 10 = 9
So 1246891-51-9 is a valid CAS Registry Number.

1246891-51-9Downstream Products

1246891-51-9Relevant articles and documents

Enantioselective synthesis of butadien-2-ylcarbinols via (silylmethyl)allenic alcohols from chromium-catalyzed additions to aldehydes utilizing chiral carbazole ligands

Durán-Galván, María,Worlikar, Shilpa A.,Connell, Brian T.

experimental part, p. 7707 - 7719 (2010/10/21)

The synthesis of chiral, nonracemic butadienylcarbinols by employing intermediate (trimethylsilyl)methylallenic alcohols is described. Allenic alcohols are obtained by treatment of aldehydes with (4-bromobut-2-ynyl) trimethylsilane in the presence of a ca

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