161178-21-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161178-21-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,1,7 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161178-21:
(8*1)+(7*6)+(6*1)+(5*1)+(4*7)+(3*8)+(2*2)+(1*1)=118
118 % 10 = 8
So 161178-21-8 is a valid CAS Registry Number.
161178-21-8Relevant articles and documents
Morpholine derivative
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, (2008/06/13)
A morpholine derivative represented by formula (I) or a pharmaceutically acceptable salt thereof: STR1 wherein R1 and R3, which may be the same or different, each represent a hydrogen atom or a lower alkyl group; R2 repres
