成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 3-CYANOCHROMONE

3-CYANOCHROMONE

3-CYANOCHROMONE price.
  • $28.9 - $640.33
  • Product name: 3-CYANOCHROMONE
  • CAS: 50743-17-4
  • MF: C10H5NO2
  • MW: 171.15
  • EINECS:
  • MDL Number:MFCD00052604
  • Synonyms:LABOTEST-BB LT00160157;3-CYANOCHROMONE;4-OXO-4H-1-BENZOPYRAN-3-CARBONITRILE;4-OXO-4H-CHROMENE-3-CARBONITRILE;CHROMONE-3-CARBONITRILE;BUTTPARK 29\06-39;3-Cyanochromone,97%;3-CyanochroMone, 97% 5GR
20 prices
Selected condition:
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
  • DC Chemicals
  • Heterocyclics
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 250mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAHH
  • Product numberMT-06903
  • Product description3-Cyanochromone 98%
  • Packaging100g
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5328AH
  • Product description3-Cyanochromone
  • Packaging5g
  • Price$172
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15687
  • Product descriptionChromone-3-carbonitrile, 97%
  • Packaging1g
  • Price$28.9
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15687
  • Product descriptionChromone-3-carbonitrile, 97%
  • Packaging5g
  • Price$93.7
  • Updated2023-06-20
  • Buy
  • ManufacturerAlichem
  • Product number50743174
  • Product description4-Oxo-4H-chromene-3-carbonitrile
  • Packaging25g
  • Price$200.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002984
  • Product description3-CYANOCHROMONE 95.00%
  • Packaging1G
  • Price$640.33
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC54282
  • Product description3-Cyanochromone
  • Packaging1g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC54282
  • Product description3-Cyanochromone
  • Packaging2g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC54282
  • Product description3-Cyanochromone
  • Packaging5G
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC54282
  • Product description3-Cyanochromone
  • Packaging10g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC54282
  • Product description3-Cyanochromone
  • Packaging25g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11114092
  • Product description4-Oxo-4H-chromene-3-carbonitrile 95+%
  • Packaging5g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11114092
  • Product description4-Oxo-4H-chromene-3-carbonitrile 95+%
  • Packaging10g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11114092
  • Product description4-Oxo-4H-chromene-3-carbonitrile 95+%
  • Packaging25g
  • Price$195
  • Updated2021-12-16
  • Buy
  • ManufacturerDC Chemicals
  • Product numberDC20296
  • Product description3-Cyanochromone >98%
  • Packaging100mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-00201
  • Product description4-Oxo-4H-chromene-3-carbonitrile 97%
  • Packaging25g
  • Price$335
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-06903 3-Cyanochromone 98% 100g $295 2021-12-16 Buy
AK Scientific 5328AH 3-Cyanochromone 5g $172 2021-12-16 Buy
Alfa Aesar A15687 Chromone-3-carbonitrile, 97% 1g $28.9 2023-06-20 Buy
Alfa Aesar A15687 Chromone-3-carbonitrile, 97% 5g $93.7 2023-06-20 Buy
Alichem 50743174 4-Oxo-4H-chromene-3-carbonitrile 25g $200.85 2021-12-16 Buy
American Custom Chemicals Corporation COR0002984 3-CYANOCHROMONE 95.00% 1G $640.33 2021-12-16 Buy
Biosynth Carbosynth FC54282 3-Cyanochromone 1g $50 2021-12-16 Buy
Biosynth Carbosynth FC54282 3-Cyanochromone 2g $80 2021-12-16 Buy
Biosynth Carbosynth FC54282 3-Cyanochromone 5G $120 2021-12-16 Buy
Biosynth Carbosynth FC54282 3-Cyanochromone 10g $200 2021-12-16 Buy
Biosynth Carbosynth FC54282 3-Cyanochromone 25g $350 2021-12-16 Buy
Crysdot CD11114092 4-Oxo-4H-chromene-3-carbonitrile 95+% 5g $45 2021-12-16 Buy
Crysdot CD11114092 4-Oxo-4H-chromene-3-carbonitrile 95+% 10g $85 2021-12-16 Buy
Crysdot CD11114092 4-Oxo-4H-chromene-3-carbonitrile 95+% 25g $195 2021-12-16 Buy
DC Chemicals DC20296 3-Cyanochromone >98% 100mg $100 2021-12-16 Buy
Heterocyclics JRH-00201 4-Oxo-4H-chromene-3-carbonitrile 97% 25g $335 2021-12-16 Buy

Properties

Melting point :174-176 °C(lit.)
Boiling point :278.3±40.0 °C(Predicted)
Density :1.34±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
color :White to Yellow to Green
CAS DataBase Reference :50743-17-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

3-Cyanochromone may be used in the syntheses of following:2-aminochromone-3-carboxamide3-amino-4H-chromeno[3,4-d]isoxazol-4-one3-(diaminomethylene)chroman-2,4-dionefunctionalized novel spirobenzofuranones6H-bis-[1]-benzopyrano[2,3-b:3′,4′-e]pyridin-8(8H)ones and 3-(2′-hydroxybenzoyl)-5H-[1]benzopyrano[4,3-b]pyridine

Related product price