148639-72-9 Usage
General Description
5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME is a chemical compound with the molecular formula C5H8N4OS. It is an oxime derivative of 3-methylamino-2H-1,4-thiazin-2-one, and it contains a thiazine ring with an oxime functional group. 5,6-DIHYDRO-3-METHYLAMINO-2H-1,4-THIAZIN-2-ONE OXIME has potential applications in the pharmaceutical industry, as it has been studied for its potential medicinal properties. Its exact uses and effects are still being investigated, but it may have antimicrobial, antiviral, or other biological activities. Additionally, it may be used as a research chemical or as an intermediate in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 148639-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,6,3 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 148639-72:
(8*1)+(7*4)+(6*8)+(5*6)+(4*3)+(3*9)+(2*7)+(1*2)=169
169 % 10 = 9
So 148639-72-9 is a valid CAS Registry Number.
148639-72-9Relevant articles and documents
Effects of temperature and relative humidity on the solid-state chemical stability of ranitidine hydrochloride
Teraoka,Otsuka,Matsuda
, p. 601 - 604 (1993)
The chemical stability of ranitidine HCl in solution and in the solid state at various temperatures was investigated by high-performance liquid chromatography. Ranitidine HCl was unstable in lower pH buffer solutions, and the percent degradation after 72 h increased as the pH of the buffer solution was reduced. The percent degradation in the unbuffered solution increased dose dependently. The critical relative humidity (CRH) of the ranitidine HCl bulk powder was ~67% relative humidity (RH). The amount of water adsorbed onto the sample above the CRH was proportional to the RH level. The percent degradation of the powder below 50% RH was almost negligible because, at this level, it was a solid. The percent degradation at 60-70% RH was higher than that above 70% RH. Ranitidine HCl powder was unstable around the CRH.
