54785-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54785-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,8 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54785-43:
(7*5)+(6*4)+(5*7)+(4*8)+(3*5)+(2*4)+(1*3)=152
152 % 10 = 2
So 54785-43-2 is a valid CAS Registry Number.
54785-43-2Relevant articles and documents
Carboxylic acid derivatives as IP antagonists
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, (2008/06/13)
This invention relates to compounds which are generally IP receptor antagonists and which are represented by Formula I: wherein: R1, R2, and R3 are each independently in each occurrence aryl or heteroaryl; R4 is
