138540-32-6 Usage
Description
Methanesulfonate, with the chemical name (3aR, 7aR)-4'-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1'-piperaziniuM] Methanesulfonate, is a significant synthetic intermediate. It plays a crucial role in the production of Lurasidone Hydrochloride (L474920), a medication utilized in the treatment of schizophrenia and depression.
Uses
Used in Pharmaceutical Industry:
Methanesulfonate is used as a synthetic intermediate for the production of Lurasidone Hydrochloride, an antipsychotic agent. It is specifically utilized in the treatment of schizophrenia and depression due to its effectiveness in managing these mental health conditions.
References
https://www.trc-canada.com/product-detail/?B197865
https://en.wikipedia.org/wiki/Lurasidone
Check Digit Verification of cas no
The CAS Registry Mumber 138540-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138540-32:
(8*1)+(7*3)+(6*8)+(5*5)+(4*4)+(3*0)+(2*3)+(1*2)=126
126 % 10 = 6
So 138540-32-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H25N5O2.CH4O3S/c1-3-22-18-5-4-8-23-20(18)25-9-11-26(12-10-25)21(27)19-14-15-13-16(28-2)6-7-17(15)24-19;1-5(2,3)4/h4-8,13-14,22,24H,3,9-12H2,1-2H3;1H3,(H,2,3,4)