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131389-31-6

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131389-31-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131389-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,8 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131389-31:
(8*1)+(7*3)+(6*1)+(5*3)+(4*8)+(3*9)+(2*3)+(1*1)=116
116 % 10 = 6
So 131389-31-6 is a valid CAS Registry Number.

131389-31-6Downstream Products

131389-31-6Relevant articles and documents

Cyanuric chloride-dimethylformamide mediated cleavage of cyclopropylcarbinols-synthesis of phenolic antioxidant and construction of a new vinylcyclopropane skeleton

Khan, Sagar,Roy, Sanchita,Roy, Rimi,Ghatak, Avishek,Pramanik, Amit,Bhar, Sanjay

supporting information, p. 5019 - 5024 (2015/01/08)

Differently substituted cyclopropylcarbinols underwent ring cleavage with easily accessible cyanuric chloride-N,N-dimethylformamide adduct to produce homoallylic chlorides or dienes depending on the nature and location of the substituents. A mechanistic explanation of the aforesaid observations has been provided. A promising antioxidant compound was prepared following this protocol and studied against Fenton's reagent. This methodology was utilized to construct hitherto unreported vinylcyclopropane frameworks bearing homoallylic chloride and diene moieties.

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