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51422-76-5

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51422-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51422-76-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51422-76:
(7*5)+(6*1)+(5*4)+(4*2)+(3*2)+(2*7)+(1*6)=95
95 % 10 = 5
So 51422-76-5 is a valid CAS Registry Number.

51422-76-5Downstream Products

51422-76-5Relevant articles and documents

Three Component Reactions XI. Bromochlorination of Cyclopentene in the Presence of Alcohols

Beger, J.,Thielemann, C.

, p. 809 - 815 (2007/10/02)

The product composition of reaction mixtures after the addition of bromochlorine to cyclopentene in the presence of several alcohols was determined by GLC in dependence of the molar relations, the temperature and the order of addition.A comparison with the chlorination and bromination is given.The yields of three component products increase in the order bromination-bromochlorination-chlorination and decrease from primary to tertiary alcohols.

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