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Thieno[3,4-d]thiepine is a heterocyclic compound characterized by a unique structure that consists of two thiophene rings fused together with a central pyrrole ring. thieno[3,4-d]thiepine is notable for its potential applications in the synthesis of various pharmaceuticals and organic compounds due to its complex ring system. The fusion of these rings creates a stable and rigid structure, which can be further functionalized to yield a range of derivatives. Thieno[3,4-d]thiepine and its derivatives are of interest to chemists and researchers for their potential roles in the development of new drugs and materials, particularly in the areas of medicinal chemistry and materials science.

327-25-3

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327-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 327-25-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,2 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 327-25:
(5*3)+(4*2)+(3*7)+(2*2)+(1*5)=53
53 % 10 = 3
So 327-25-3 is a valid CAS Registry Number.

327-25-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name thieno[3,4-d]thiepine

1.2 Other means of identification

Product number -
Other names Thieno<3.4-d>thiepin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:327-25-3 SDS

327-25-3Downstream Products

327-25-3Relevant academic research and scientific papers

One-Pot Synthesis of Furano- and Thienothiepins via bis-Wittig Reactions

Nicolaides, D.N.,Tsakalidou, E. C.,Hatziantoniou, C. T.

, p. 1243 - 1244 (2007/10/02)

Bis-Wittig reactions of dicarbaldehydes 3a-c, 6 with ylid 2 gave thiepins 4a-c and 7, respectively.In contrast to the considerable stability of compounds 4a-c, thiepin 7 was desulfurized to benzothiophene before its isolation.

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