128852-17-5 Usage
Uses
4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride is used as pharmaceutical intermediate.
Check Digit Verification of cas no
The CAS Registry Mumber 128852-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,5 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128852-17:
(8*1)+(7*2)+(6*8)+(5*8)+(4*5)+(3*2)+(2*1)+(1*7)=145
145 % 10 = 5
So 128852-17-5 is a valid CAS Registry Number.
128852-17-5Relevant articles and documents
Sulfonylureas: A new class of cancer chemotherapeutic agents
Mohamadi,Spees,Grindey
, p. 3012 - 3016 (2007/10/02)
This study summarizes the antitumor properties of a number of sulofenur thiophene analogs against subcutaneously implanted 6C3HED lymphosarcoma with structural modification of the aryl moiety of the sulfonamide portion of the diarylsulfonylureas. The spectrum of activity of N-(p-chlorophenyl)-N'-[(5- methoxy-2-thienyl)sulfonyl]urea in the HXGC3, VRC5, CX-1, and LX-1 cell lines is also presented.
