191594-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191594-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,5,9 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 191594-64:
(8*1)+(7*9)+(6*1)+(5*5)+(4*9)+(3*4)+(2*6)+(1*4)=166
166 % 10 = 6
So 191594-64-6 is a valid CAS Registry Number.
191594-64-6Relevant articles and documents
Azahexane derivatives as substrate isosters of retroviral asparate proteases
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, (2008/06/13)
The invention relates to compounds of formula (I): wherein R1and R10are each independently of the other lower alkoxycarbonyl; either R2, R3and R4are each independently of the other C1-Csub