潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图
MIC Specialty Chemicals
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Perfluorobutanoic acid
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Perfluorobutanesulfonyl fluoride
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CAS NO:375-72-4; MF:C
6
F
12
I
2
Perfluorobutanesulfonic acid
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CAS NO:375-73-5; MF:C
4
H
3
F
9
O
4
S
Perfluorohexanesulfonyl fluoride
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CAS NO:423-50-7; MF:C
6
F
14
O
2
S
Perfluorohexanesulfonic acid potassium salt
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CAS NO:3871-99-6; MF:C
6
F
13
KO
3
S
Perfluorohexanesulfonamide
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Perfluorooctanesulfonyl fluoride
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CAS NO:307-35-7; MF:C
8
F
18
O
2
S
Perfluorooctanesulfonic acid lithium salt
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Perfluoro-4-ethylcyclohexane sulfonic acid potassium salt
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CAS NO:335-24-0; MF:C
8
HF
15
KO
3
S
N-ethyl perfluoro octanesulfonamide
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CAS NO:4151-50-2; MF:C
10
H
6
F
17
NO
2
S
Perfluorotributilamine
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Perfluorohexane
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CAS NO:355-42-0; MF:C
6
F
14
Trifluoromethanesulfonyl fluoride
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CAS NO:335-05-7; MF:C
4
H
4
F
3
NO
Trifluoromethanesulfonic acid
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CAS NO:1493-13-6; MF:CHF
3
O
3
S
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