molecular formula c9h10o molecular weight 134. 18 physical appearance clear colorless to pale yellowish liquid         boiling point 226°c specific gravity

cas no.  122-00-9    molecular formula c9h10o molecular weight 134. 18 physical appearance clear colorless to pale yellowish liquid         boiling po

4-(1-Methyl-4-piperidylidene)-4H-benzo[4,5]cycloheptaGrade Standard:  Medicine Grade  Type:  Auxiliaries and Other Medicinal Chemicals  CAS NO:34580-14-8Packaging Detail:1kg/foil b

English Name: Acetamino phen, 4-Hydroxyacetanilide, APAP, p-Hydroxyacetanilide, Paracetamol (Acetaminophen).Content: 99%CAS number: 103-90-2.Molecular formula: C8H9NO2.Molecular weight: 151.16.Physica

4-BromobenzonitrileProduct name: 4-BromobenzonitrileCAS: 623-00-7EINECS: 210-764-9MF: C7H4BrNMW: 182.0174 Packing: 25kg/drumAssay: 99%Appearance: White crystallineUsage: Pharmaceutical intermedia

Molecular Formula: C9H12O2 Molecular Weight: 152.19 Description: 4-Ethylguaiacol can be colourless to slightly yellow liquid with condimental smell and distinctive soy scent. The boilin

4-Ethyl-2-methoxyphenolCAS 2785-89-9 Molecular Formula: C9H12O2 Molecular Weight: 152.19 Description: 4-Ethylguaiacol can be colourless to slightly yellow liquid with condimental s

Name:  4-Fluorobenzoyl chloride CAS No.:  403-43-0    Formula:  C7H4ClFO  Molecular Weight:  158.56  Synonyms:  4-Fluorobenzoylchloride

product Name 4-Hydroxy-5-methyl-3-furanone Synonyms 4-hydroxy-5-methyl-3(2h)-furanon; 4-HYDROXY-5-METHYL-3(2H)-FURANONE; 4-HYDROXY-5-METHYL-FURAN-3-ONE; 4-HYROXY-5-METHYL-3-FURANONE; CHICORY FURA