5568-90-1 Usage
Uses
Used in Pharmaceutical Industry:
Isopromethazine Hydrochloride is used as an impurity in Promethazine (P757000) for the purpose of quality control and assurance in the manufacturing process. It helps in ensuring the purity and effectiveness of the final product, which is crucial for the safety and efficacy of the medication.
Check Digit Verification of cas no
The CAS Registry Mumber 5568-90-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,6 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5568-90:
(6*5)+(5*5)+(4*6)+(3*8)+(2*9)+(1*0)=121
121 % 10 = 1
So 5568-90-1 is a valid CAS Registry Number.
InChI:InChI=1/C17H20N2S.ClH/c1-13(12-18(2)3)19-14-8-4-6-10-16(14)20-17-11-7-5-9-15(17)19;/h4-11,13H,12H2,1-3H3;1H
5568-90-1Relevant academic research and scientific papers
Fry Jr.,Maienthal,Benson
, p. 568 - 569 (1983)
Isopromethazine hydrochloride was synthesized in gram quantities by using a method which ensures that the isopromethazine is not contaminated with promethazine hydrochloride.
