306934-98-5 Usage
General Description
2-(2-Thienyl)-1,3-thiazole-4-carbonyl chloride is a chemical compound with the formula C8H5ClNOS2. It is a thiazole derivative, containing a thienyl group and a carbonyl chloride functional group. 2-(2-THIENYL)-1,3-THIAZOLE-4-CARBONYL CHLORIDE is commonly used as a precursor in the synthesis of various pharmaceuticals and agrochemicals due to its versatile reactivity. It reacts with amines and other nucleophiles to form thiazole and thiol compounds, making it a valuable intermediate in organic synthesis. Additionally, its carbonyl chloride group makes it useful for creating amides and esters, further expanding its potential applications in chemical synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 306934-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,6,9,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 306934-98:
(8*3)+(7*0)+(6*6)+(5*9)+(4*3)+(3*4)+(2*9)+(1*8)=155
155 % 10 = 5
So 306934-98-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H4ClNOS2/c9-7(11)5-4-13-8(10-5)6-2-1-3-12-6/h1-4H
306934-98-5Relevant articles and documents
PHARMACEUTICALLY ACTIVE BENZOXAZOLE, BENZTHIAZOLE AND BENZIMIDAZOLE ACID DERIVATIVES
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Page 29, (2010/02/07)
Compounds of formula (I): wherein R1, R2 and R3 are independently, hydrogen, halogen, CF3, OR6, NR7R8, NR8COR10, NR8SO2R10 or C1-6 alkyl optionally substituted by hydroxy, C1-6 alkoxy or NR7R8; R4 is NR8CONR8R9, NR8COR9, NR8SO2R9, or W-CONR8R9, where W is a bond, C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene; and R5 is Formula (A) methods for their synthesis, pharmaceutical compositions comprising them and their use in medicine, in particular for the treatment of cancer.