Cas 137440-63-2,8-(3-Bromo-phenyl)-4-methyl-2,2,7,7-tetraoxo-1,2,7,8-tetrahydro-6H-3-oxa-2λ<sup>6</sup>,7λ<sup>6</sup>-dithia-1,6,8,8a-tetraaza-naphthalen-5-one

137440-63-2

Post Buying Request

Basic information

Product Name: 8-(3-Bromo-phenyl)-4-methyl-2,2,7,7-tetraoxo-1,2,7,8-tetrahydro-6H-3-oxa-2λ⁶,7λ⁶-dithia-1,6,8,8a-tetraaza-naphthalen-5-one
Synonyms:
CAS NO:137440-63-2
Molecular Formula:
Molecular Weight: 425.241
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 8-(3-Bromo-phenyl)-4-methyl-2,2,7,7-tetraoxo-1,2,7,8-tetrahydro-6H-3-oxa-2λ⁶,7λ⁶-dithia-1,6,8,8a-tetraaza-naphthalen-5-one(CAS DataBase Reference)
NIST Chemistry Reference: 8-(3-Bromo-phenyl)-4-methyl-2,2,7,7-tetraoxo-1,2,7,8-tetrahydro-6H-3-oxa-2λ⁶,7λ⁶-dithia-1,6,8,8a-tetraaza-naphthalen-5-one(137440-63-2)
EPA Substance Registry System: 8-(3-Bromo-phenyl)-4-methyl-2,2,7,7-tetraoxo-1,2,7,8-tetrahydro-6H-3-oxa-2λ⁶,7λ⁶-dithia-1,6,8,8a-tetraaza-naphthalen-5-one(137440-63-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 137440-63-2(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

137440-63-2 Suppliers

Recommended suppliers

137440-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137440-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,4 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137440-63:
(8*1)+(7*3)+(6*7)+(5*4)+(4*4)+(3*0)+(2*6)+(1*3)=122
122 % 10 = 2
So 137440-63-2 is a valid CAS Registry Number.

137440-63-2Upstream product

77150-14-2 2-(3-bromo-phenylhydrazono)-3-oxo-butyric acid ethyl ester

137440-63-2Downstream Products

137440-63-2Relevant academic research and scientific papers

HETEROCYCLIZATION REACTIONS OF CHLOROSULFONYL ISOCYANATE WITH ETHYL 3-OXO-2-(ARYLHYDRAZONO)BUTANOATES

Daniel, Joseph,Dhar, Durga Nath

, p. 1517 - 1526 (2007/10/02)

Reaction of chlorosulfonyl isocyanate with ethyl 3-oxo-2-(arylhydrazono)butanoates (1a-i) gave thiadiazolotriazinediones (3a-i) and thiatriazinothioxapyridazines (6a-i).Here a 1:2 reaction of the butanoate and CSI followed by cyclization is postulated.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 137440-63-2