78503-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78503-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78503-16:
(7*7)+(6*8)+(5*5)+(4*0)+(3*3)+(2*1)+(1*6)=139
139 % 10 = 9
So 78503-16-9 is a valid CAS Registry Number.
78503-16-9Relevant articles and documents
N-alkyleneiminoalkyl-dicarboximides as antiallergics and antiasthmatics
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, (2008/06/13)
N-(diphenylmethoxy-mono- or bicyclic-alkyleneiminoalkyl)-dicarboximides, e.g. those of the formula STR1 A=aliphatic or cycloaliphatic radical R,R'=H, alkyl, halogen or CF3 R"=H or both are ethylene q=2-4 and salts thereof are antiallergics and antiasthmatics.
