6304-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6304-46-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,0 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6304-46:
(6*6)+(5*3)+(4*0)+(3*4)+(2*4)+(1*6)=77
77 % 10 = 7
So 6304-46-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H15ClN2O2S/c18-11-7-4-10(5-8-11)6-9-14(21)20-17-15(16(19)22)12-2-1-3-13(12)23-17/h4-9H,1-3H2,(H2,19,22)(H,20,21)
6304-46-7Relevant academic research and scientific papers
Process for producing 1,5-diaminonaphthalene
-
Page 4, (2008/06/13)
The present invention relates to a process for producing 1,5-diaminonaphthalene without formation of 1,8-diaminonaphthalene and not through an unstable nitro imine and nitro enamine as intermediates, the process including the steps of dehydrogenating 5-substituted-1-tetralone to produce a naphthol compound and then aminating the hydroxyl group of the naphthol compound.
