CAS No. 7143-01-3
Methanesulfonic Anhydride
Molecular formula C2H6 S2 O5
Molecular weight 174.2
CAS number 7143-01-3
Nature hoar crystals, melting point: 69-71 ℃, boiling point: 138 ℃ (10mmHg), soluble in chloroform, benzene, etc, easy ChaoXie.
Specification content (%) : p 98
Methyl sulfo-chloride (%) : more than 1
Iron (mg/kg) : more than 10
Heavy metal (mg/kg) : more than 10
USES: used for pesticide, main pharmaceutical intermediates.
Packing 50kg pasteboard barrel (inside pack 10kg/aluminum foil bag x 5 bags).
Molecular weight 174.2
CAS number 7143-01-3
Nature hoar crystals, melting point: 69-71 ℃, boiling point: 138 ℃ (10mmHg), soluble in chloroform, benzene, etc, easy ChaoXie.
Specification content (%) : p 98
Methyl sulfo-chloride (%) : more than 1
Iron (mg/kg) : more than 10
Heavy metal (mg/kg) : more than 10
USES: used for pesticide, main pharmaceutical intermediates.
Packing 50kg pasteboard barrel (inside pack 10kg/aluminum foil bag x 5 bags).
METHANESULPHONIC ANHYDRIDE
methanesulfonic
125174-85-8
961546
Benzenemethanesulfonic acid, 4-chloro-
89440-30-2
987787
Methanesulfonic acid, trifluoro-,4-[[1-(1H-imidazol-1-yl)-2-methyl-2-phenylpropyl]thio]phenyl ester
77472-19-6
971630
Benzenemethanesulfonic acid, 4-(trihydroxysilyl)-
919987-34-1
993292
Benzenemethanesulfonic acid,a-[2-[(3-phenyl-3-sulfopropyl)dithio]ethyl]-, potassium salt (1:2)
85474-37-9
967791
Iodonium,(4-fluorophenyl)(pentafluoroethyl)-,salt with trifluoromethanesulfonic acid (1:1)
4212-64-0
964116
Thio-Methanesulfonic Acid S-Pentyl Ester
63028-19-3
997887
Methanesulfonic acid, trifluoro-,5,5-dimethyl-2-methylenebicyclo[2.2.1]hept-1-yl ester
77413-01-5
958042
Methanesulfonic acid, trifluoro-, 1-butyl-1-hexenyl ester, (Z)-
177734-78-0
964378
Methanesulfonic acid, trifluoro-, 5-quinolinyl ester
85310-67-4
1000363
3-Pyrrolidinemethanesulfonic acid
129-89-5
952029
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid sodium
923037-69-8
968691
Methanesulfonic acid, 1,1,1-trifluoro-,[(1R,2S)-2-[(diethylamino)carbonyl]-2-phenylcyclopropyl]methyl ester,rel-
60319-11-1
996539
Methanesulfonic acid, trifluoro-, 2,4,6-tris(1-methylethyl)phenyl ester
922523-50-0
967620
Methanesulfonic acid, 1,1,1-trifluoro-,(2S,4R)-2,4-dimethyl-1-methylene-5-(phenylmethoxy)pentyl ester
99542-58-2
984426
Methanesulfonic acid, trifluoro-, (methylphenylsilyl)methyl ester
99542-57-1
984425
Methanesulfonic acid, trifluoro-, (dimethylsilyl)methyl ester
63028-20-6
997888
Methanesulfonic acid, trifluoro-,2,5,5-trimethylbicyclo[2.2.1]hept-2-en-1-yl ester
198625-18-2
986744
Methanesulfonic acid, trifluoro-,4-methoxy-2-[(methylphenylamino)carbonyl]phenyl ester
61271-02-1
953607
2H-Isoindole-2-methanesulfonic acid, 1,3-dihydro-1,3-dioxo-,potassium salt
920036-35-7
985142
Methanesulfonic acid, 1,1,1-trifluoro-,4-chloro-3-(3-chloro-5-cyanophenoxy)phenyl ester
62393-08-2
960440
Methanesulfonic acid, trifluoro-, 1-methyl-2-phenylethenyl ester, (Z)-
918313-74-3
976525
Methanesulfonic acid, 1,1,1-trifluoro-, methyl-2-(trimethylsilyl)phenylester
40104-07-2
1003613
chloromethanesulfonic acid
980760
4-Quinolinemethanesulfonic acid, 1,2-dihydro-2,2-dimethyl-
17763-69-8
962048
Methanesulfonic acid, trifluoro-, 4-formylphenyl ester
805181-89-9
955070
3-Cyclohexene-1-methanesulfonicacid, a-hydroxy-2-methyl-
877264-48-7
962471
Methanesulfonic acid, 1,1,1-trifluoro-, benzo[b]thien-6-ylester
87993-99-5
974991
aminomethanesulfonic acid
919802-53-2
987879
Methanesulfonic acid, 1,1,1-trifluoro-,1-[(1Z)-dihydro-2-oxo-5-phenyl-3(2H)-furanylidene]ethyl ester
53992-04-4
995681
Benzenemethanesulfonic acid, 4-nitro-, phenyl ester
922721-52-6
987477
Methanesulfonic acid, 1,1,1-trifluoro-,2-[[4-methyl-5-(phenylmethoxy)-2-pentyn-1-yl]oxy]ethyl ester
122948-59-8
980203
Methanesulfonic acid, trifluoro-, 2-dibenzofuranyl ester
918330-03-7
983720
Methanesulfonic acid, 1,1,1-trifluoro-,6,6-diethyl-5,6,7,8-tetrahydro-5-oxo-2-naphthalenyl ester
1007937
Methanesulfonic acid, chloro-, silver(1+) salt
64116-30-9
1005593
Benzenemethanesulfonic acid,a-[[4-[(4-aminophenyl)(4-iminocyclohexylidene)methyl]phenyl]amino]-
364793-73-7
997441
Methanesulfonic acid, trifluoro-,3-cyano-4-[(2,4-dichloro-5-methoxyphenyl)amino]-6-methoxy-7-quinolinyl ester