1363807-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1363807-05-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,3,8,0 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1363807-05:
(9*1)+(8*3)+(7*6)+(6*3)+(5*8)+(4*0)+(3*7)+(2*0)+(1*5)=159
159 % 10 = 9
So 1363807-05-9 is a valid CAS Registry Number.
1363807-05-9Relevant articles and documents
METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF
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Page/Page column 245-246, (2012/03/27)
The present invention relates to a novel method for producing a pyridazinone compound and an intermediate thereof as shown in the following scheme: wherein the symbols are as defined in the specification.
