103580-04-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103580-04-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,8 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 103580-04:
(8*1)+(7*0)+(6*3)+(5*5)+(4*8)+(3*0)+(2*0)+(1*4)=87
87 % 10 = 7
So 103580-04-7 is a valid CAS Registry Number.
103580-04-7Relevant academic research and scientific papers
Process for the preparation of 8-halo-5,6-dialkoxyquinazoline-2,4-diones and their salts
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, (2008/06/13)
A process for the preparation of 8-halo-5,6-dialkoxyquinazoline-2,4-diones and their metal salts is described. The diones are active cardiotonic agents.
