159776-68-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159776-68-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,7,7 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 159776-68:
(8*1)+(7*5)+(6*9)+(5*7)+(4*7)+(3*6)+(2*6)+(1*8)=198
198 % 10 = 8
So 159776-68-8 is a valid CAS Registry Number.
159776-68-8Relevant articles and documents
Amide derivatives and antiallergic agents containing the same
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, (2008/06/13)
Novel amide derivatives are disclosed. As examples of said amide derivatives are mentioned 1-[2-[5-(3-methoxy-4-ethoxycarbonyloxyphenyl)-2,4-pentadienoyl]-aminoethyl]-4-benzhydroxypiperidine, 1-[2-[3-(3-methoxy-4-ethoxycarbonyloxyphenyl)-2-propenoyl]amino