1022171-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1022171-46-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,2,1,7 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1022171-46:
(9*1)+(8*0)+(7*2)+(6*2)+(5*1)+(4*7)+(3*1)+(2*4)+(1*6)=85
85 % 10 = 5
So 1022171-46-5 is a valid CAS Registry Number.
1022171-46-5Relevant articles and documents
Method for preparing compound intermediate for regulating cannabinoid receptor activity
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, (2019/01/24)
The invention discloses a method for preparing a compound intermediate for regulating cannabinoid receptor activity. S1. a compound of formula IV is prepared by chloroformylation reaction of a compound of formula VI; S2. a compound of formula III is obtai
