MAZUT INTERNATIONAL HK LIMITED CAS Number Index

Product Categories

(Trifluoromethyl) Pyridines
Benzoic Acids
Building Blocks
Featured
Fluorophenylacetic Acids
Indoles
Ligands for Suzuki Coupling
New Additions
Pyridinecarboxylic Acids
Pyridines
Pyrimidines
Sulfonyl Chlorides
Thiophenes, Benzothiophenes, and Thiophenols

CAS Number Index

A CAS Registry Number,also referred to as CASRN or CAS Number, is a unique numerical identifier assigned by the Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific literature (currently including all substances described from 1957 through the present, plus some substances from the early or mid 1900s), including organic and inorganiccompounds, minerals, isotopes, alloys and nonstructurable materials (UVCBs, of unknown, variable composition, or biological origin).The registry maintained by CAS is an authoritative collection of disclosed chemical substance information. It currently identifies more than 144 million unique organic and inorganic substances and 67 million protein and DNA sequences,plus additional information about each substance. It is updated with around 15,000 additional new substances daily.（information coming from wikipedia.org)

Name	Molecular Formula	Chemical & Physical Properties	CAS Number
4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide	C7H7ClN6O2S	Molecular Weight:274.688	82212-14-4
		Density:1.8±0.1 g/cm3
		Boiling Point:633.9±65.0 °C at 760 mmHg
		Melting Point:N/A
N-octanoyl benzotriazole	C14H19N3O	Molecular Weight:245.320	58068-80-7
		Density:1.1±0.1 g/cm3
		Boiling Point:379.3±25.0 °C at 760 mmHg
		Melting Point:N/A
3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLIC ACID	C8H9ClO4S2	Molecular Weight:268.73800	175202-26-3
		Density:N/A
		Boiling Point:N/A
		Melting Point:N/A
2-(3-Chloropropoxy)-1-methoxy-4-nitrobenzene	C10H12ClNO4	Molecular Weight:245.660	92878-95-0
		Density:1.3±0.1 g/cm3
		Boiling Point:388.3±27.0 °C at 760 mmHg
		Melting Point:N/A
4,6-Pyrimidinedicarboxylic acid	C6H4N2O4	Molecular Weight:168.107	16490-02-1
		Density:1.7±0.1 g/cm3
		Boiling Point:497.4±30.0 °C at 760 mmHg
		Melting Point:238-240°C
2(1H)-Pyrimidinone,6-amino-5-nitro-	C4H4N4O3	Molecular Weight:156.10000	69099-99-6
		Density:2.02g/cm3
		Boiling Point:553.4ºC at 760 mmHg
		Melting Point:N/A
5-(p-Toluenesulfonate)-2,3-O-isopropylidene-2-C-methyl-D-ribonic-gamma-lactone	C15H18O7S	Molecular Weight:342.36400	109715-12-0
		Density:1.293
		Boiling Point:N/A
		Melting Point:N/A
Methyl 5-bromo-1H-1,2,4-triazole-3-carboxylate	C4H4BrN3O2	Molecular Weight:205.997	704911-47-7
		Density:1.902±0.06 g/cm3
		Boiling Point:352.1±25.0 °C at 760 mmHg
		Melting Point:N/A
4-Methyl-2H-isoquinolin-1-one	C10H9NO	Molecular Weight:159.18500	77077-83-9
		Density:N/A
		Boiling Point:N/A
		Melting Point:N/A
6-Methyl-2,4(1H,3H)-quinazolinedione	C9H8N2O2	Molecular Weight:176.172	62484-16-6
		Density:1.3±0.1 g/cm3
		Boiling Point:N/A
		Melting Point:N/A
5-Amino[1,3]thiazolo[4,5-d]pyrimidin-2(3H)-one	C5H4N4OS	Molecular Weight:168.176	848691-22-5
		Density:1.7±0.1 g/cm3
		Boiling Point:N/A
		Melting Point:N/A
2-ETHYLTHIO-5-METHYL-3H-PYRIMIDIN-4-ONE	C7H10N2OS	Molecular Weight:170.23200	13480-95-0
		Density:1.25g/cm3
		Boiling Point:274.4ºC at 760mmHg
		Melting Point:N/A
4-ETHOXY-2-HYDROXYPYRIMIDINE	C6H8N2O2	Molecular Weight:140.14000	25957-58-8
		Density:N/A
		Boiling Point:N/A
		Melting Point:N/A
5-O-Methanesulfonate-2,3-O-isopropylidene-2-C-methyl-D-ribonic-γ-lactone	C10H16O7S	Molecular Weight:280.29500	908128-94-9
		Density:1.33
		Boiling Point:N/A
		Melting Point:N/A
4-Aminoquinazolin-2-ol	C8H7N3O	Molecular Weight:161.161	50440-88-5
		Density:1.5±0.1 g/cm3
		Boiling Point:489.6±37.0 °C at 760 mmHg
		Melting Point:N/A
3-(4-Nitrobenzyl)-5-hydroxy-3H-imidazole-4-carboxamide	C11H10N4O4	Molecular Weight:262.22200	82439-87-0
		Density:N/A
		Boiling Point:N/A
		Melting Point:N/A
1,6-Naphthyridin-5(6H)-one,6-methyl-(8CI,9CI)	C9H8N2O	Molecular Weight:160.17300	19693-54-0
		Density:1.229 g/cm3
		Boiling Point:340.609ºC at 760 mmHg
		Melting Point:N/A
9H-Purin-6-amine, N-cyclopentyl-	C10H13N5	Molecular Weight:203.24400	103626-36-4
		Density:N/A
		Boiling Point:N/A
		Melting Point:N/A
2-benzyl-1,2,3,4-tetrahydro-benzo[b][1,6]naphthyridine-10-carboxylic acid	C20H18N2O2	Molecular Weight:318.36900	99117-21-2
		Density:1.296g/cm3
		Boiling Point:504.4ºC at 760mmHg
		Melting Point:N/A
5-[(4-FLUOROPHENYL)AMINO]-1,3,4-THIADIAZOLE-2-THIOL	C8H6FN3S2	Molecular Weight:227.28200	14731-24-9
		Density:1.57g/cm3
		Boiling Point:316.1ºC at 760mmHg
		Melting Point:N/A
4-(4-ETHOXY-PHENYLSULFAMOYL)-BENZOIC ACID	C15H15NO5S	Molecular Weight:321.34800	18813-87-1
		Density:1.387g/cm3
		Boiling Point:522.2ºC at 760mmHg
		Melting Point:N/A
(2-FLUORO-BENZYL)-HYDRAZINE	C8H7FO2S	Molecular Weight:186.20300	705-02-2
		Density:1.36g/cm3
		Boiling Point:297.6ºC at 760 mmHg
		Melting Point:N/A
4(1H)-Quinazolinone,3-(4-chlorophenyl)-2,3-dihydro-2-thioxo-	C14H9ClN2OS	Molecular Weight:288.75200	1028-40-6
		Density:1.5g/cm3
		Boiling Point:457.3ºC at 760mmHg
		Melting Point:N/A
4-CHLORO-2-PYRIDIN-3-YL-5,6,7,8-TETRAHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDINE	C15H12ClN3S	Molecular Weight:301.79400	128277-24-7
		Density:1.392g/cm3
		Boiling Point:407.1ºC at 760 mmHg
		Melting Point:N/A
2-CHLORO-N-CYCLOHEX-1-EN-1-YL-N-ETHYLACETAMIDE	C10H16ClNO	Molecular Weight:201.69300	21417-18-5
		Density:1.09g/cm3
		Boiling Point:320ºC at 760mmHg
		Melting Point:N/A