5307-03-9 Usage
Chemical Properties
light brown powder
Check Digit Verification of cas no
The CAS Registry Mumber 5307-03-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,0 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5307-03:
(6*5)+(5*3)+(4*0)+(3*7)+(2*0)+(1*3)=69
69 % 10 = 9
So 5307-03-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H9ClN2/c1-4-2-7(10)5(8)3-6(4)9/h2-3H,9-10H2,1H3
5307-03-9Relevant articles and documents
Process for preparing p-phenylenediamines
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, (2008/06/13)
A process for producing p-phenylenediamine or a derivative thereof which comprises reducing p-nitroaniline or a derivative thereof by hydrazine in the presence of an aromatic quinone compound or an aromatic dihydroxy compound.