22802-51-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22802-51-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,0 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22802-51:
(7*2)+(6*2)+(5*8)+(4*0)+(3*2)+(2*5)+(1*1)=83
83 % 10 = 3
So 22802-51-3 is a valid CAS Registry Number.
22802-51-3Relevant articles and documents
PROCESS FOR THE PREPARATION OF 2-METHOXYMETHYL-1,4-BENZENEDIAMINE, ITS DERIVATIVES THEREOF AND THE SALTS THEREOF
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Page/Page column 19, (2012/06/16)
A process for synthesizing 2-methoxymethyl-1,4-benzenediamine, its derivatives of formula (IV) and the salts thereof, which comprises a reductive amination step. The preferred final product is 2-methoxymethyl-1,4-benzenediamine of formula (IV-a). (Formula
