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Pharmaceutical Intermediates
Product List

2,6-Dichloropyrazine

CAS:4774-14-5 Product spec:Factory Standard
Yellowish Crystalline Raw material of synthesis Sulfachloropyridazine Pharmaceutical or chemical intermediate
Post Time:[2011-08-15 ]Zhejiang Chemsyn Pharm.Co.,Ltd

potassium tert-butoxide

CAS:865-47-4 Product spec:20%
1. Molecular formula: KOC4H9 2.Molecular weight: 112.212 Index Name Index Packaging Standard: Zincplatedbucket100kg (Plastic bucket)25kg Alkali content ≤20% Free alkali ≤..
Post Time:[2011-08-09 ]Dezhou Longteng Chemical Co.,Ltd

magnesium methoxide

CAS:109-88-6 Product spec:14%
1, Molecular formula:Mg(OCH)2 2, Molecular weight:86.373 Index name Value Packing standard Zinc plated bucket170-00kg Plastic bucket 170-200kg Assay 8-14% Free ethoxide ≤0.5% Free alka..
Post Time:[2011-08-09 ]Dezhou Longteng Chemical Co.,Ltd

potassium tert-butoxide

CAS:865-47-4 Product spec:99%
1. Molecular formula: KOC4H9 2.Molecular weight: 112.212 Index Name Index Packaging Standard: Zincplatedbucket100kg (Plastic bucket)25kg Alkali content ≥99% Free alkali ≤..
Post Time:[2011-08-09 ]Dezhou Longteng Chemical Co.,Ltd

potassium methoxide powder

CAS:865-33-8 Product spec:99%
1. Molecular formula: 2.Molecular weight: 112.212 Index Name Index Packaging Standard: Zincplatedbucket100kg (Plastic bucket)25kg Alkali content ≥99% Free alkali ≤1% ..
Post Time:[2011-08-09 ]Dezhou Longteng Chemical Co.,Ltd

magnesium tert-butoxide

CAS:32149-57-8 Product spec:95%
1. Molecular formula: Mg(OC4H9)2 2.Molecular weight: 170.532 Index Name Index Packaging Standard: cardboard bucket25kg (Plastic bucket)25kg Zinc plated bucket100kg Assay 95% ..
Post Time:[2011-08-09 ]Dezhou Longteng Chemical Co.,Ltd

L-Hydroxyproline

CAS:51-35-4 Product spec:chemical
CAS:51-35-4 Molecular Formula:C5H9NO3 We are the manufacturer.

2,2-Dimethyl-1,3-dioxane-4,6-dione

CAS:2033-24-1 Product spec:chemical
CAS :2033-24-1 Molecular Formula:C6H8O4 We are the manufacturer.

4-Nitrobenzyl alcohol

CAS:619-73-8 Product spec:chemical
CAS: 619-73-8 Molecular Formula:C7H7NO3 We are the manufacturer.

4-Nitrobenzyl hydrogen malonate

CAS:77359-11-6 Product spec:chemical
CAS: 77359-11-6 Molecular Formula:C10H9NO6 We are the manufacturer.