191934-27-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191934-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,9,3 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 191934-27:
(8*1)+(7*9)+(6*1)+(5*9)+(4*3)+(3*4)+(2*2)+(1*7)=157
157 % 10 = 7
So 191934-27-7 is a valid CAS Registry Number.
191934-27-7Relevant articles and documents
INDOLE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
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Page/Page column 25, (2012/06/01)
A compound (I) of the present invention, which has an EP1 receptor antagonism: [wherein A represents a benzene ring or the like; Y1 represents a C1-6 alkylene group; Y2 represents a single bond or the like; Rsu
