93301-19-0 Usage
Purity
97%
Molecular Structure
A benzothiazine derivative with a 2,2-dimethyl-3,4-dihydro-2H-1,4-benzothiazine core structure.
Usage
Commonly used in the pharmaceutical industry as an intermediate for the synthesis of various drugs and pharmaceuticals.
Stability
Known for its stable and high-purity form, making it ideal for use in research and development of new medications.
Suitability
Suitable for various applications, including as a building block for the synthesis of novel compounds with potential therapeutic properties.
Value
Its high purity makes it a valuable tool for researchers and scientists in the pharmaceutical and biotechnology industries.
Check Digit Verification of cas no
The CAS Registry Mumber 93301-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,3,0 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93301-19:
(7*9)+(6*3)+(5*3)+(4*0)+(3*1)+(2*1)+(1*9)=110
110 % 10 = 0
So 93301-19-0 is a valid CAS Registry Number.
93301-19-0Relevant articles and documents
Non-stereospecific Ring Expansion Reactions of Benzothiazoline Sulfoxides
Shimizu, Hiroshi,Ueda, Norihiro,Kataoka, Tadashi,Hori, Mikio
, p. 2571 - 2590 (2007/10/02)
The stereochemistry of novel ring expansion of benzothiazoline sulfoxides to benzothiazines by reaction with acetic anhydride was examined.Reaction of trans-3-acetyl-2-ethyl-2-methylbenzothiazoline 1-oxide with acetic anhydride afforded 4-acetyl-3-ethylid
