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1282444-70-5

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1282444-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1282444-70-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,2,4,4 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1282444-70:
(9*1)+(8*2)+(7*8)+(6*2)+(5*4)+(4*4)+(3*4)+(2*7)+(1*0)=155
155 % 10 = 5
So 1282444-70-5 is a valid CAS Registry Number.

1282444-70-5Downstream Products

1282444-70-5Relevant articles and documents

A facile method for hydroxytrifluoromethylation of alkenes with Langlois reagent and DMSO

Shen, Wei-Guo,Wu, Qing-Yan,Gong, Xing-Yu,Ao, Gui-Zhen,Liu, Feng

, p. 2983 - 2987 (2019)

A practical hydroxytrifluoromethylation of alkenes using the Langlois reagent as the trifluoromethyl source and DMSO as the oxidant is described. This reaction is mild and operationally simple, without exclusion of either moisture or oxygen, allowing access to a wide range of β-trifluoromethyl alcohols in useful yields. This transformation is environmentally friendly and can be easily scaled up to gram level.

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