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Yangzhong Jie You Chemical Co., Ltd??? ?? ??? ?????.
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Yangzhong Jie You Chemical Co., Ltd
??:
+86-511-8353088
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jycgroup@jycchem.com
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China
URL:
www.jycchem.com
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9
1
?? ????
2-Hydroxy-2-methylpropiophenone
2-?????-2-??-1-??-1-????
7473-98-5
C10H12O2
2,2-Dimethoxy-2-phenylacetophenone
??,??-????-??-???????
24650-42-8
C16H16O3
Octabenzone
2-????-4-(????)????
1843-05-6
C21H26O3
Benzoin
???
119-53-9
C14H12O2
Optical brightener OB-1
2,2'-(1,2-????-4,1-???)????????
1533-45-5
C28H18N2O2
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
2,5-??(5-??-??????-2-?)????
7128-64-5
C26H26N2O2S
Fluorescent Brightener 378
4,4-??[2-(2-?????)???]-1,1-????
40470-68-6
C30H26O2
Fluorescent Brightener 367
??????????
5089-22-5
C24H14N2O2
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
2-??-1-(4-(????)??)-2-(4-????)-1-????
71868-10-5
C15H21NO2S
1
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