943339-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 943339-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,3,3 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 943339-21:
(8*9)+(7*4)+(6*3)+(5*3)+(4*3)+(3*9)+(2*2)+(1*1)=177
177 % 10 = 7
So 943339-21-7 is a valid CAS Registry Number.
943339-21-7Relevant articles and documents
SUBSTITUTED PROPIOLIC ACID AMIDES AND THEIR USE FOR PRODUCING DRUGS
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Page/Page column 35, (2009/04/24)
The present invention relates to substituted propiolic acid amides, to methods for the production thereof, to medicaments containing these compounds and to the use thereof for producing medicaments.