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?? ?? ?? CAS MF
1,10-?????(1???) 1,10-?????(1???) 5144-89-8 C12H8N2.H2O
2,5-?????-1,3,4-????? 2,5-?????-1,3,4-????? 1072-71-5 C2H2N2S3
p-?????? p-?????? 145-50-6 C27H18O2
ZINCON ZINCON 135-52-4 C20H16N4O6S
METHYL PURPLE METHYL PURPLE 1340-02-9 C67H62N8Na4O14S3
alpha-Naphtholphthalein alpha-Naphtholphthalein 596-01-0 C28H18O4
?? ?? 68412-29-3 (C6H10O5)n
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT TETRABROMOPHENOLPHTHALEIN ETHYL ESTER POTASSIUM SALT 62637-91-6 C22H13Br4KO4
?????? ?????? 125-20-2 C28H30O4
???? ??? GG ???? ??? GG 584-42-9 C13H10N3NaO5
α-Naphthoflavone α-Naphthoflavone 604-59-1 C19H12O2
???? ?? R ???? ?? R 2243-76-7 C13H9N3O5
2,5-?????? 2,5-?????? 329-71-5 C6H4N2O5
Tetrabromophenol Blue Tetrabromophenol Blue 4430-25-5 C19H6Br8O5S
2-????? 2-????? 88-75-5 C6H5NO3
??????? ??????? 2303-01-7 C21H18O5S
???? ???? ?? ???? ???? ?? 3952-78-1 C19H15NO8
A,A'-???? A,A'-???? 366-18-7 C10H8N2
4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE MONOHYDROCHLORIDE 4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE MONOHYDROCHLORIDE 2313-87-3 C14H17ClN4O
????? ????? 603-45-2 C19H14O3
?? ?? ?? ?? 493-52-7 C15H15N3O2
???(p-?????)??? ???(p-?????)??? 467-62-9 C19H19N3O
5-Chloroisatin 5-Chloroisatin 17630-76-1 C8H4ClNO2
4-BROMOISATIN 4-BROMOISATIN 20780-72-7 C8H4BrNO2
4-(2-?????)????? 4-(2-?????)????? 1141-59-9 C11H9N3O2
N,N'-Diphenylbenzidine N,N'-Diphenylbenzidine 531-91-9 C24H20N2
?? ?? 2538-85-4 C20H15N2NaO5S
???? ???? 206-44-0 C16H10
29H,31H-??????? 29H,31H-??????? 574-93-6 C32H18N8
????? ?? ????? ?? 4430-20-0 C19H12Cl2O5S
2-Nitrophenol Sodium Salt 2-Nitrophenol Sodium Salt 824-39-5 C6H6NNaO3
??? ?? ??? ?? 1667-99-8 C23H13Cl2Na3O9S
3-????? 3-????? 554-84-7 C6H5NO3
7-BROMO-1H-INDOLE-2,3-DIONE 7-BROMO-1H-INDOLE-2,3-DIONE 20780-74-9 C8H4BrNO2
???? ???? 1393-92-6 n.a.
???? ???? 458-37-7 C21H20O6
5-Methylisatin 5-Methylisatin 608-05-9 C9H7NO2
Mordant Red 7 Mordant Red 7 3618-63-1 C20H17N4NaO5S
?? ?? 5? ?? ?? 5? 2783-94-0 C16H13N2NaO7S2
4,4-??[2-(2-?????)???]-1,1-???? 4,4-??[2-(2-?????)???]-1,1-???? 40470-68-6 C30H26O2
?? ?? ?? ?? 28983-56-4 C37H29N3O9S3.2Na
2-?????? 2-?????? 88-74-4 C6H6N2O2
o-Cresolphthalein o-Cresolphthalein 596-27-0 C22H18O4
?? ??, ??? ? ?? ??, ??? ? 845-10-3 C15H16N3NaO2
Leucocrystal Violet Leucocrystal Violet 603-48-5 C25H31N3
??? ??? 141-84-4 C3H3NOS2
?????? ?????? 2321-07-5 C20H12O5
?? ?? 40? ?? ?? 40? 25956-17-6 C18H17N2NaO8S2
3-?????-4-((2-??-4-((4-????)??)??)??N-2,7-???????? ?????? 3-?????-4-((2-??-4-((4-????)??)??)??N-2,7-???????? ?????? 6226-79-5 C22H17N4NaO13S4
??CID ?? 2G ??CID ?? 2G 3844-45-9 C37H37N2NaO9S3
2,6-???????? 2,6-???????? 573-56-8 C6H4N2O5
BCP BCP 62625-30-3 C21H17Br2NaO5S
????? ??? ????? ??? 118-48-9 C8H5NO3
?? ??????????? ?? ?? ??????????? ?? 1328-53-6 C32Cl16CuN8
? ?? SF, ??ISH ? ?? SF, ??ISH 5141-20-8 C37H37N2NaO9S3
????? ????? 42249-61-6 C12H7NO3.H3N
???? ?? S ???? ?? S 130-22-3 C14H7NaO7S
Quinaldine Red Quinaldine Red 117-92-0 C21H23IN2
?????? ??? ?????? ??? 115-40-2 C21H16Br2O5S
????? ????? 517-28-2 C16H14O6
CHICAGO SKY BLUE 6B CHICAGO SKY BLUE 6B 2610-05-1 C34H29N6NaO16S4
Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate Sodium 3-(N-ethyl-3-methylanilino)propanesulfonate 40567-80-4 C12H20NNaO3S
?? ??? ?? ??? 547-58-0 C14H14N3NaO3S
GIRARD'S REAGENT P GIRARD'S REAGENT P 1126-58-5 C7H10ClN3O
M-CRESOL PURPLE, SODIUM SALT M-CRESOL PURPLE, SODIUM SALT 62625-31-4 C21H17NaO5S
PHENOLPHTHALEIN DISODIUM SALT PHENOLPHTHALEIN DISODIUM SALT 518-51-4 C20H15NaO4
M-METHYL RED M-METHYL RED 20691-84-3 C15H15N3O2
BUFFER SOLUTION PH 7.00 BUFFER SOLUTION PH 7.00
???? ??? ???? ???? ??? ???? 523-21-7 C6Na2O6
3,3',5,5'-Tetramethylbenzidine dihydrochloride 3,3',5,5'-Tetramethylbenzidine dihydrochloride 64285-73-0 C16H21ClN2
C.I. ?? ?? 61 C.I. ?? ?? 61 1324-76-1 C37H29N3O3S
FREUND??????? FREUND??????? 9007-81-2 C9H12FN3O5
Wright's stain Wright's stain 68988-92-1 C36H27Br4N3O5S+2
????? ?? ????? ?? 115-39-9 C19H10Br4O5S
???? ???? 76-61-9 C27H30O5S
3-Amino-9-ethylcarbazole 3-Amino-9-ethylcarbazole 132-32-1 C14H14N2
3,8-????????? 3,8-????????? 100125-12-0 C12H6Br2N2
CYANINE CYANINE 523-42-2 C29H35IN2
Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate 82692-93-1 C12H20NNaO4S
O-????? O-????? 66-71-7 C12H8N2
????? ????? 1733-12-6 C21H18O5S
ERYTHROSIN B ERYTHROSIN B 15905-32-5 C20H8I4O5
BLUE ????? BLUE ????? 1871-22-3 C40H32Cl2N8O2
???? ???? 107-93-7 C4H6O2
Resazurin sodium salt Resazurin sodium salt 62758-13-8 C12H8NNaO4
???? ??? ??? ???? ??? ??? 2411-89-4 C32H32N2O12
METHYLENE BLUE METHYLENE BLUE 122965-43-9 C16H20ClN3OS
BIS(2,4-DINITROPHENYL)ACETIC ACID ETHYL ESTER BIS(2,4-DINITROPHENYL)ACETIC ACID ETHYL ESTER 5833-18-1 C16H12N4O10
BENZYL ORANGE BENZYL ORANGE 36402-77-4 C19H16N3NaO3S
??? ????? ??? ????? 1239-45-8 C21H20BrN3
P-XYLENOLPHTHALEIN P-XYLENOLPHTHALEIN 50984-88-8 C24H22O4
???? ?? ???? ?? 1945-77-3 C37H40N2Na4O13S
5-Methoxyisatin 5-Methoxyisatin 39755-95-8 C9H7NO3
1.3.5-??????? 1.3.5-??????? 99-35-4 C6H3N3O6
????? Ⅲ ????? Ⅲ 1668-00-4 C22H18As2N4O14S2
?????FCF ?????FCF 2353-45-9 C37H37N2NaO10S3
PENTAMETHOXY RED PENTAMETHOXY RED 1755-51-7 C24H26O6
?? ?? 1390-65-4 C22H20O13
???????? ???????? 76-60-8 C21H14Br4O5S
????? ?? ????? ?? 76-59-5 C27H28Br2O5S
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