Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dehydro-β-lapachone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

15297-93-5

15297-93-5 structure

15297-93-5 structure

Name: 3,4-Dehydro-β-lapachone
Chemical Name: 2,2-dimethylbenzo[h]chromene-5,6-dione
CAS Number: 15297-93-5
Molecular Formula: C₁₅H₁₂O₃
Molecular Weight: 240.25400
Create Date: 2017-08-02 10:36:26
Modify Date: 2024-01-20 16:16:15

Name	2,2-dimethylbenzo[h]chromene-5,6-dione
Synonyms	2H-Naphtho[1,2-b]pyran-5,6-dione,2,2-dimethyl

Molecular Formula	C₁₅H₁₂O₃
Molecular Weight	240.25400
Exact Mass	240.07900
PSA	43.37000
LogP	2.52810

HS Code	2914399090

4707-32-8 structure

4707-32-8

~%

15297-93-5 structure

15297-93-5

Literature: MD BIOALPHA CO., LTD..; KT and G CO., LTD. Patent: WO2008/66297 A1, 2008 ; Location in patent: Page/Page column 58 ;

84-79-7 structure

84-79-7

~%

15297-92-4 structure

15297-92-4

15297-93-5 structure

15297-93-5

Literature: Krishna, Vivek; Lamba, Jyoti; Singh, Pahup Journal of the Indian Chemical Society, 2004 , vol. 81, # 12 p. 1039 - 1044

84-79-7 structure

84-79-7

~%

137493-02-8 structure

137493-02-8

15297-92-4 structure

15297-92-4

119626-45-8 structure

119626-45-8

Detail

Literature: Singh, Pahup; Krishna, Vivek; Khandelwal, Poonam; Sharma, Kuldeep K.; Sharma Journal of the Indian Chemical Society, 2010 , vol. 87, # 1 p. 85 - 95

Precursor 2
4707-32-8 84-79-7
DownStream 0

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%