630105-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 630105-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,0,1,0 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 630105-96:
(8*6)+(7*3)+(6*0)+(5*1)+(4*0)+(3*5)+(2*9)+(1*6)=113
113 % 10 = 3
So 630105-96-3 is a valid CAS Registry Number.
630105-96-3Relevant articles and documents
Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate
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, (2008/06/13)
The present invention relates to a process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1,5-naphthalenediamine and 1,5-naphthalene diisocyanate, in which 4-(2-nitrophenyl)-n-butyronitrile is converted to 4-(2-nitrophenyl)-n-butyric acid.