1221446-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1221446-18-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,4,4 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1221446-18:
(9*1)+(8*2)+(7*2)+(6*1)+(5*4)+(4*4)+(3*6)+(2*1)+(1*8)=109
109 % 10 = 9
So 1221446-18-9 is a valid CAS Registry Number.
1221446-18-9Relevant articles and documents
Aminopropyl-substituted tropane amine compound and its pharmaceutical composition, preparation method and use
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Paragraph 0077; 0088; 0089, (2017/08/29)
The invention belongs to the field of pharmaceutical chemistry and discloses a 8-(3-aminopropyl)-3-exo-8-azabicyclo[3. 2. 1]octane-3-amino-amide compound and its pharmaceutical composition and use. The compound or pharmacologically acceptable salt can be