57415-63-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57415-63-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,1 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 57415-63:
(7*5)+(6*7)+(5*4)+(4*1)+(3*5)+(2*6)+(1*3)=131
131 % 10 = 1
So 57415-63-1 is a valid CAS Registry Number.
57415-63-1Relevant articles and documents
Process for producing N-(halomethyl)acylamides
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, (2008/06/13)
The disclosure herein relates to a new process for the preparation of N-(halomethyl)acylamides by reacting the corresponding N-(alkoxymethyl)acylamide with thionyl chloride or thionyl bromide in the presence of a Lewis Acid catalyst.