224455-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 224455-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,4,4,5 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 224455-75:
(8*2)+(7*2)+(6*4)+(5*4)+(4*5)+(3*5)+(2*7)+(1*5)=128
128 % 10 = 8
So 224455-75-8 is a valid CAS Registry Number.
224455-75-8Relevant academic research and scientific papers
Carboxylic acid derivatives, carrying amido side-chains; production and use as endothelin receptor antagonists
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, (2008/06/13)
The invention relates to carboxylic acid derivatives of formula (I), wherein the substituents have the meaning as commented in the description. It also relates to the production and use of same as endothelin receptor antagonists.
