123312-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123312-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,3,1 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 123312-54:
(8*1)+(7*2)+(6*3)+(5*3)+(4*1)+(3*2)+(2*5)+(1*4)=79
79 % 10 = 9
So 123312-54-9 is a valid CAS Registry Number.
InChI:InChI=1/C38H80N.H2O4S/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39(3,4)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;1-5(2,3)4/h5-38H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
123312-54-9Relevant articles and documents
Process for quaternary ammonium bisulfates
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, (2008/06/13)
A process for the preparation of a quaternary ammonium bisulfate which comprises the reaction of a quaternary ammonium alkylsulfate with sulfuric acid in a solvent mixture comprised of water and isopropyl alcohol, followed by the recovery of the solid quaternary ammonium bisulfate by crystallization from the reaction mixture.