Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Chalcone semicarbazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16983-74-7

16983-74-7 structure

16983-74-7 structure

Name: Chalcone semicarbazone
Chemical Name: (1,3-diphenylprop-2-enylideneamino)urea
CAS Number: 16983-74-7
Molecular Formula: C₁₆H₁₅N₃O
Molecular Weight: 265.31000
Create Date: 2016-09-24 03:15:10
Modify Date: 2024-04-11 17:30:08

Name	(1,3-diphenylprop-2-enylideneamino)urea
Synonyms	Chalkon-semicarbazon Hydrazinecarboxamide,2-(1,3-diphenyl-2-propenylidene) chalcone semicarbazone Benzalacetophenon-semicarbazon Benzalacetophenone semicarbazone Benzylidenacetophenon-semicarbazon

Molecular Formula	C₁₆H₁₅N₃O
Molecular Weight	265.31000
Exact Mass	265.12200
PSA	68.47000
LogP	3.67710

HS Code	2928000090

56542-16-6 structure

56542-16-6

94-41-7 structure

94-41-7

~%

16983-74-7 structure

16983-74-7

Literature: Journal of the Chemical Society, , vol. 101, p. 1485 Journal of the Chemical Society, , vol. 103, p. 1506

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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