1400645-41-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400645-41-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,6,4 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1400645-41:
(9*1)+(8*4)+(7*0)+(6*0)+(5*6)+(4*4)+(3*5)+(2*4)+(1*1)=111
111 % 10 = 1
So 1400645-41-1 is a valid CAS Registry Number.
1400645-41-1Relevant articles and documents
Nitrogen-containing heterocyclic compound as well as preparation method, pharmaceutical composition and application thereof
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Paragraph 0439; 0447-0449, (2020/05/02)
The invention provides a nitrogen-containing heterocyclic compound as well as a preparation method, a pharmaceutical composition and application thereof, and particularly provides a compound as shownin a formula I which is described in the specification,