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3-Mercapto-2-butanone
Detail of 40789-98-8
Name:3-Mercapto-2-butanone
EINECS:255-082-2
Molecular Formula:C4H8OS
CAS No.:40789-98-8
Synonyms: 3-Mercapto-2-Butan-One
InChI:InChI=1/C4H8OS/c1-3(5)4(2)6/h4,6H,1-2H3
Molecular Weight:104.16
Density:0.981 g/cm3
N... |
2017-12-25 |
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2-methyl-5-Isopropylpyrazine
2-methyl-5-Isopropylpyrazine
cas 13925-05-8
Assay: 99% min
Appearence :colorless to pale yellow clear liquid
Structure
Formala:
Product Specifications :
Appearence :
colorless to pale yellow clear liquid
Assay :
97.00 to 100.00 %
... |
2017-12-25 |
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2-Methyl-3-ethyl-5- isobutylpyrazine
2-Methyl-3-ethyl-5- isobutylpyrazine
Molecular Formula: C11H18N2
Molecular Weight: 178.27
Assay: 98%
Specifications
Molecular Formula: C11H18N2
Molecular Weight: 178.27
2-Methyl-3-ethyl-(5/6)-isobutylp... |
2017-12-16 |
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Difurfuryl sulfide
Detail of 13678-67-6
Name:Difurfuryl sulfide
EINECS:237-172-3
Molecular Formula:C10H10O2S
CAS No.:13678-67-6
Synonyms: 2,2'-(thiodimethylene)-difuran; 2,2'-Thiodimethylenedifurane;
InChI:InChI=1/C10H10O2S/c1-3-9(11-5-1)7-13-8-10-4-2-6-12-1... |
2017-12-16 |
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Melatonin cas 73-31-4
Test Items Specification Results
Appearance White or pale-white crystalline powder White crystalline powder
Clarity and degree
of opalescence of liquids 1%ethanol and chloroform
Solution Conforms
Particle size 100-120mesh 200mesh
Identif... |
2017-12-13 |
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2-Methoxy-3-methylpyrazine
2-Methoxy-3-methylpyrazine
cas 2847-30-5
EINECS 2847-30-5
Molecular Formula C6H8N2OBoiling Point:156°C
Melting Point:11-13°C
Flash Point:54°C
Hazard Symbols
Xn:Harmful
Safety:R10,R22
Risk Codes:S16,
Molecular Structure
C6H8N2
Appe... |
2017-12-07 |
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2,3-Dimethylpyrazine
Detail of 5910-89-4
Name:2,3-dimethylpyrazine
EINECS:227-630-0
Molecular Formula:C6H8N2
CAS No 5910-89-4
Synonyms: 2,3-Dimethyl pyrazine; 2,3-Dimethyl-1,4-diazine
InChI:InChI=1/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H3
Molecular Weight:1... |
2017-12-02 |
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2-Methyl-3-ethyl-5-secbutylpyrazine
2-Methyl-3-ethyl-5-secbutylpyrazine
Molecular Formula: C11H18N2
Molecular Weight: 178.27
Assay 99% min
Specifications
Molecular Formula: C11H18N2
Molecular Weight: 178.27
2-Me... |
2017-11-29 |
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