1404469-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1404469-40-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,4,4,6 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1404469-40:
(9*1)+(8*4)+(7*0)+(6*4)+(5*4)+(4*6)+(3*9)+(2*4)+(1*0)=144
144 % 10 = 4
So 1404469-40-4 is a valid CAS Registry Number.
1404469-40-4Relevant articles and documents
METHOD FOR PRODUCING DIAMINE COMPOUND
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Paragraph 0054-0056; 0078-0085, (2014/02/16)
The present invention provides a method for producing a compound represented by general formula (1) (wherein R1, R2, R3, R10-R14, A1-A3, n1 and n2 are as de