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: 1,2-Dihydroisothiochromeno(4,3-c)pyrazol-3(5H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

59961-21-6

59961-21-6 structure

59961-21-6 structure

Name: 1,2-Dihydroisothiochromeno(4,3-c)pyrazol-3(5H)-one
Chemical Name: 2,5-dihydro-1H-isothiochromeno[4,3-c]pyrazol-3-one
CAS Number: 59961-21-6
Molecular Formula: C₁₀H₈N₂OS
Molecular Weight: 204.24800
Create Date: 2017-02-07 13:46:40
Modify Date: 2025-09-20 21:14:03

Name	2,5-dihydro-1H-isothiochromeno[4,3-c]pyrazol-3-one
Synonyms	1,2-Dihydroisothiochromeno[4,3-c]pyrazol-3(5H)-one 1,2-dihydro-5H-isothiochromeno[4,3-c]pyrazol-3-one

Density	1.48g/cm3
Molecular Formula	C₁₀H₈N₂OS
Molecular Weight	204.24800
Exact Mass	204.03600
PSA	73.95000
LogP	1.97570
Index of Refraction	1.75

59961-17-0 structure

59961-17-0

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59961-21-6 structure

59961-21-6

Literature: Scrowston,R.M.; Shaw,D.C. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1976 , p. 749 - 754

Precursor 1
59961-17-0
DownStream 0

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