189567-30-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189567-30-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,5,6 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 189567-30:
(8*1)+(7*8)+(6*9)+(5*5)+(4*6)+(3*7)+(2*3)+(1*0)=194
194 % 10 = 4
So 189567-30-4 is a valid CAS Registry Number.
189567-30-4Relevant academic research and scientific papers
Amino acid derivatives, the preparation and use thereof as endothelin antagonists
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, (2008/06/13)
The invention relates to amino acid derivatives of the formula I where the radicals have the meanings stated in the description, and to the use thereof as drugs.
