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1186222-32-1

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1186222-32-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1186222-32-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,2,2 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1186222-32:
(9*1)+(8*1)+(7*8)+(6*6)+(5*2)+(4*2)+(3*2)+(2*3)+(1*2)=141
141 % 10 = 1
So 1186222-32-1 is a valid CAS Registry Number.

1186222-32-1Downstream Products

1186222-32-1Relevant articles and documents

Preparation of 1,1-difluoroallenes by difluorovinylidenation of carbonyl compounds

Fuchibe, Kohei,Abe, Masashi,Oh, Ken,Ichikawa, Junji

, p. 352 - 366 (2017/06/08)

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Facile synthesis of 1,1-difluoroallenes via the difluorovinylidenation of aldehydes and ketones

Yokota, Misaki,Fuchibe, Kohei,Ueda, Mikiko,Mayumi, Yuka,Ichikawa, Junji

supporting information; experimental part, p. 3994 - 3997 (2009/12/03)

2-Bromo-3,3-difluoroallylic acetates were readily prepared by the reaction of carbonyl compounds with 1-bromo-2,2-difluorovinyllithium, generated from 1,1 -dibromo-2,2-difluoroethylene, followed by acetylation. On treatment with butyllithium, the bromoace

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