59257-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59257-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,2,5 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 59257-02:
(7*5)+(6*9)+(5*2)+(4*5)+(3*7)+(2*0)+(1*2)=142
142 % 10 = 2
So 59257-02-2 is a valid CAS Registry Number.
59257-02-2Relevant articles and documents
Substituted 3-(1-aminoethylidene)-5-cinnamoyl-2H-pyran-2,6(3H)-diones
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, (2008/06/13)
Substituted 3-(1-aminoethylidene)-5-cinnamoyl-2H-pyran-2,6(3H)-diones useful as inhibitors of certain antigen-antibody reactions, particularly in alleviating allergic manifestations such as asthma, are prepared by reaction of a 3-(1-aminoethylidene)-5-ace