1229624-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1229624-20-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,6,2 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1229624-20:
(9*1)+(8*2)+(7*2)+(6*9)+(5*6)+(4*2)+(3*4)+(2*2)+(1*0)=147
147 % 10 = 7
So 1229624-20-7 is a valid CAS Registry Number.
1229624-20-7Relevant articles and documents
A robust thiourea synthon for crystal engineering
Paisner, Kathryn,Zakharov, Lev N.,Doxsee, Kenneth M.
experimental part, p. 3757 - 3762 (2011/12/04)
Crystallographic characterization of a series of bis-thiourea derivatives derived from N,N′-bis(3-aminopropyl)piperazine revealed a highly conserved intramolecular hydrogen bonding pattern, with intramolecular S(6) [or, in one case, S(8)] hydrogen bonding
