189186-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189186-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,8 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 189186-61:
(8*1)+(7*8)+(6*9)+(5*1)+(4*8)+(3*6)+(2*6)+(1*1)=186
186 % 10 = 6
So 189186-61-6 is a valid CAS Registry Number.
189186-61-6Relevant articles and documents
Sequiterpene derivatives having antiviral activity
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, (2008/06/13)
A compound of the formula (I): STR1 or a pharmaceutically acceptable salt, or a hydrate thereof, a process for preparing said compound, and a pharmaceutical composition having antiviral activity which comprise said compound.