4-Methylene-1-pyrazoline

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Names

[ CAS No. ]:
10496-76-1

[ Name ]:
4-Methylene-1-pyrazoline

[Synonym ]:
.4-methylene-4,5-dihydro-3H-pyrazole
.4-Methylen-Δ1-pyrazolin
.4-methylidene-1-pyrazoline
.4-Methylen-1-pyrazolin
4-methylene-1-pyrazoline
.4-Methylen-4,5-dihydro-3H-pyrazol

Chemical & Physical Properties

[ Molecular Formula ]:
C4H6N2

[ Molecular Weight ]:
82.10380

[ Exact Mass ]:
82.05310

[ PSA ]:
24.72000

Safety Information

[ HS Code ]:
2933199090

Precursor & DownStream

Precursor

DownStream

  • Methylenecyclopropane

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-Methylene-1,6-diphenylbicyclo[3.1.0]hexane
  • 4-Methylene-1,3-dioxolane
  • 4-Methylene-1-{[(2-methyl-2-propanyl)oxy]carbonyl}proline
  • 4-METHYLENE-1,3-DIOXASPIRO[4.5]DECAN-2-ONE
  • 4-methylene-1,2,3,4-tetrahydroquinoline
  • 4-Methylene-1,2-cyclopentane-dicarboxylic acid anhydride
  • Thymidine, P,2a(2)-dideoxy-P-methyl-N-(2-methyl-1-oxopropyl)guanylyl-(3a(2)a5a(2))-, 3a(2)-(2-cyanoethyl methylphosphonate)
  • (11I(2),16I+/-)-9-Fluoro-11,17-dihydroxy-16-methyl-21-[[2-[(1-oxooctadecyl)oxy]acetyl]oxy]pregna-1,4-diene-3,20-dione
  • N-[1-(2-bromophenyl)ethyl]-N-propylcarbamoyl chloride
  • N-methyl-N-[1-(pyridin-2-yl)ethyl]carbamoyl chloride
  • 1-[5-Hydroxy-2-(2-methylbutan-2-yl)cyclohexyl]-3-methylimidazolidin-2-one
  • 1,2,3,4,5,6-Hexahydro-3-[2-hydroxy-3-(2-naphthalenyloxy)propyl]-1,5-methano-8H-pyrido[1,2-a][1,5]diazocin-8-one
  • 2-[(4-Ethylphenyl)amino]-5-[[3-methoxy-5-(2-propen-1-yl)-4-(2-propen-1-yloxy)phenyl]methylene]-4(5H)-thiazolone
  • Poly(oxy-1,2-ethanediyl), I+/-,I+/-a(2),I+/-a(2)a(2)-1,2,3-propanetriyltris[I-[[(9Z,12R)-12-hydroxy-1-oxo-9-octadecen-1-yl]oxy]-
  • 1,2-Benzisothiazole-6-carboxylic acid, 2,3-dihydro-3-phenyl-4-[(phenylmethyl)amino]-, ethyl ester, 1,1-dioxide
  • 3-(4-ethyl-1H-pyrazol-1-yl)-4-(2-methylbutan-2-yl)cyclohexan-1-ol
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