123567-32-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123567-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,5,6 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123567-32:
(8*1)+(7*2)+(6*3)+(5*5)+(4*6)+(3*7)+(2*3)+(1*2)=118
118 % 10 = 8
So 123567-32-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H16Cl2N2O2.C2H2O4/c1-18(9-7-15)8-2-3-10-20-14(19)17-13-6-4-5-12(16)11-13;3-1(4)2(5)6/h4-6,11H,7-10H2,1H3,(H,17,19);(H,3,4)(H,5,6)
123567-32-8Relevant articles and documents
Tertiary 2-Haloethylamine Derivatives of the Muscarinic Agent McN-A-343, oxy>-2-butynyl>trimethylammonium Chloride
Ringdahl, Bjoern,Mellin, Charlotta,Ehlert, Frederick J.,Roch, Margareth,Rice, Kathleen M.,Jenden, Donald J.
, p. 281 - 286 (2007/10/02)
4--2-butynyl N-(3-chlorophenyl)carbamate (2) and 4--2-butynyl N-(3-chlorophenyl)carbamate (3) were synthesized.Compounds 2 and 3 cyclized at neutral pH to an aziridinium ion (4).The rate constants for