6969-16-0 Usage
General Description
2-Tridecenoic acid is a fatty acid with a chemical structure consisting of a 13-carbon chain and a double bond located at the second carbon position. It is a member of the family of unsaturated carboxylic acids, which are common constituents of many natural lipids and essential for biological functions. 2-Tridecenoic acid is primarily used as an intermediate in the chemical synthesis of various derivatives for potential applications in the flavor, fragrance, and pharmaceutical industries. Its unique structure and properties make it a valuable building block for the creation of novel compounds with potential commercial and industrial uses.
Check Digit Verification of cas no
The CAS Registry Mumber 6969-16-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,6 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6969-16:
(6*6)+(5*9)+(4*6)+(3*9)+(2*1)+(1*6)=140
140 % 10 = 0
So 6969-16-0 is a valid CAS Registry Number.
6969-16-0Relevant articles and documents
Enantioselective Synthesis of N?H-Free 1,5-Benzothiazepines
Wang, Guojin,Tang, Yu,Zhang, Yu,Liu, Xiaohua,Lin, Lili,Feng, Xiaoming
supporting information, p. 554 - 557 (2017/01/18)
An enantioselective sulfa-Michael-cyclization reaction was developed for the synthesis of 1,5-benzothiazepines with versatile pharmacological activities. The reaction between 2-aminothiophenol and α,β-unsaturated pyrazoleamides gave direct access to N?H-free 1,5-benzothiazepines in the presence of a chiral N,N′-dioxide/Yb(OTf)3complex. Excellent enantioselectivities (up to 96 % ee) and high yields (up to 99 %) were obtained for a broad range of substrates under mild reaction conditions. This method provided a facile approach to the antidepressant drug (R)-(?)-Thiazesim.
