13439-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13439-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,3 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13439-87:
(7*1)+(6*3)+(5*4)+(4*3)+(3*9)+(2*8)+(1*7)=107
107 % 10 = 7
So 13439-87-7 is a valid CAS Registry Number.
13439-87-7Relevant academic research and scientific papers
Bicyclic amidines
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, (2008/06/13)
New amidine/isocyanate adducts are particularly useful as catalysts for hardening epoxy resins, in particular pulverulent coating compositions based on epoxy resins. New bicyclic amidines are excellent starting materials for manufacturing these amidine/isocyanate adducts.