14198-28-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14198-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,9 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14198-28:
(7*1)+(6*4)+(5*1)+(4*9)+(3*8)+(2*2)+(1*8)=108
108 % 10 = 8
So 14198-28-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H23NO/c1-4-8-18-9-7-17(3)12(2)16(18)10-13-5-6-14(19)11-15(13)17/h4-6,11-12,16,19H,1,7-10H2,2-3H3/t12-,16+,17+/m0/s1
14198-28-8Relevant articles and documents
BENZOMORPHAN COMPOUNDS
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Page/Page column 35-36, (2009/07/03)
The invention relates to Benzomorphan Compounds of Formula (I): wherein X, R1, R2, R3, R4, and R5 are as defined herein. These compounds are useful for treating constipation preferably constipation caused by mu-opioid agonist therapy.