71117-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71117-50-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,1 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71117-50:
(7*7)+(6*1)+(5*1)+(4*1)+(3*7)+(2*5)+(1*0)=95
95 % 10 = 5
So 71117-50-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H36O4/c1-15(2)17(4)13-19(23)16(3)7-6-11-21(5)20(24)9-8-18(10-12-22)14-25-21/h10,13,15-16,20,22,24H,6-9,11-12,14H2,1-5H3/b17-13+,18-10+/t16-,20-,21+/m1/s1
71117-50-5Relevant articles and documents
Chemical compounds and processes
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, (2008/06/13)
Chemical compounds having a substituted oxepane ring and methods of preparing such compounds are described. The compounds are active as utero-evacuant agents.