5-oxo-3-sulfanylidene-2H-1,2,4-triazine-6-carboxylic acid

Modify Date: 2025-09-16 15:04:14

5-oxo-3-sulfanylidene-2H-1,2,4-triazine-6-carboxylic acid structure	Common Name	5-oxo-3-sulfanylidene-2H-1,2,4-triazine-6-carboxylic acid
	CAS Number	7338-75-2	Molecular Weight	173.15000
	Density	2.08g/cm3	Boiling Point	498.5ºC at 760 mmHg
	Molecular Formula	C₄H₃N₃O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	255.3ºC

Name	5-oxo-3-sulfanylidene-2H-1,2,4-triazine-6-carboxylic acid
Synonym	More Synonyms

Density	2.08g/cm3
Boiling Point	498.5ºC at 760 mmHg
Molecular Formula	C₄H₃N₃O₃S
Molecular Weight	173.15000
Flash Point	255.3ºC
Exact Mass	172.99000
PSA	130.93000
Index of Refraction	1.862
InChIKey	FNIWYYXBXXNBTQ-UHFFFAOYSA-N
SMILES	O=C(O)c1n[nH]c(=S)[nH]c1=O

HS Code	2933699090

diethyl 2-(carb...

CAS#:113520-78-8

5-oxo-3-sulfany...

CAS#:7338-75-2

Literature: Journal of the American Chemical Society, , vol. 78, p. 1938,1939

Thiosemicarbazide

CAS#:79-19-6

5-oxo-3-sulfany...

CAS#:7338-75-2

Literature: Journal of the American Chemical Society, , vol. 78, p. 1258

Diethyl ketomalonate

CAS#:609-09-6

5-oxo-3-sulfany...

CAS#:7338-75-2

Literature: US4081441 A1, ;

Precursor 3
CAS#:113520-78-8 diethyl 2-(carb... CAS#:79-19-6 Thiosemicarbazide CAS#:609-09-6 Diethyl ketomalonate
DownStream 2
CAS#:626-08-4 1,2,4-triazin-5... CAS#:13924-15-7 6-Azathymine acid

HS Code	2933699090
Summary	2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

1,2,4-triazine-3-thione-5-one-6-carboxylic acid

Names