228122-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 228122-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,8,1,2 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 228122-40:
(8*2)+(7*2)+(6*8)+(5*1)+(4*2)+(3*2)+(2*4)+(1*0)=105
105 % 10 = 5
So 228122-40-5 is a valid CAS Registry Number.
228122-40-5Relevant articles and documents
OX1 ANTAGONISTS
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Page/Page column 52, (2019/05/22)
The disclosures herein relate to novel compounds of formula (1) and salts thereof, wherein X;Y; R1; R2; R3; R4; R5; R6; R7 and R8 are defined herein, and their use in