Penta  [  h - z  ] Nummer
2’,3,4’,5,7-Penta-hydroxy-flavon 16
3,3’,4’,5,7-Penta-hydroxy-flavon 14 / # (19c)
6-(Penta-hydroxy-iso-propyl-trimethyl-perhydro-epoxy-
ethanocyclo-penta-(1,2-b)-indenyl)-pyrrol-2-carboxylat
14
Penta-iso-propyl-guanidin 2
Penta-kis-[3-(di-methyl-ammonio)-propyl-sulfamoyl]-[(6-
hydroxy-4,4,8,8-tetramethyl-4,8-diazoniaundecan-1,11-diyl-
di-sulfamoyl)-di-[-phthalo-cyanin-kupfer(-II-)]]-heptalactat
xxx
Penta-methonium-bromid 16
N,N,N’,N’,N’’-Penta-methyl-diethylen-triamin xxx
1,1,3,3,5-Penta-methyl-4,6-dinitro-indan xxx
Penta-methylen-bis-(trimethyl-ammonium-bromid) 16
Penta-methylen-bis-(trimethyl-ammonium)-Salze
Penta-methylen-diamin
Penta-methylen-oxid
1,5-Penta-methylen-tetrazol 8
1,2,2,6,6-Penta-methyl-piperidin 16
Gemisch :  (1’-α,3’-α,6’-α)-2,2,3’,7’,7’-Penta-methyl-spiro-
(1,3-dioxan-5,2’-norcaran)    U N D    (1’-α,3’-β,6’-α)-2,2,3’,
7’’,7’-Penta-methyl-spiro-(1,3-dioxan-5,2’-norcaran)
# 6 Augen
i-Pentan xxx
iso-Pentan 16 / # (19b)
n-Pentan
tert-Pentan
Pentanal 14
Gemisch aus :  Penta-natrium-5-amino-3-(5-4-chlor-6-[4-
(2-sulfoxy-ethoxysulfonato)-phenylamino]1,3,5-triazin-2-yl-
amino-2-sulfonato-phenylazo)6-[5-(2,3-di-brom-propionyl-
amino)-2-sulfonato-phenylazo]-4-hydroxy-naphthalin-2,7-
di-sulfonat    U N D    Penta-natrium-5-amino-6-[5- ..........
# 6 Augen
Penta-natrium-4-amino-6-(5-(4-(2-ethyl-phenyl-amino)-6-
(2-sulfato-ethan-sulfonyl)-1,3,5-triazin-2-yl-amino)-2-sulfo-
nato-phenylazo-5-hydroxy-3-(4-(2-sulfato-ethan-sulfonyl)
phenylazo)-naphthalin-2,7-di-sulfonat
18 / # 6 Augen
Penta-natrium-7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfo-
natoethoxy)-sulfonyl)-phenylazo)-phenylamino)-6-chlor-1,3,
5-triazin-2-yl)-amino-2-ureido-phenylazo)-naphthalin-1,3,6-
xxx
Penta-natrium-5-anilino-3-[4-(4-(6-chlor-4-(3-sulfonatoani-
lino)-1,3,5-triazin-2-ylamino)-2,5-dimethyl-phenylazo)-2,5-
disulfonato-phenylazo]-4-hydroxy-naphthalin-2,7-disulfonat
16
Gemisch :  Penta-natrium-bis-(1-(3-(oder 5)-(4-anilino-3-
sulfonato-phenylazo)-4-hydroxy-2-oxido-phenylazo)-6-nitro-
4-sulfonato-2-naphtholato)-ferrat(1-)  UND  Penta-natrium-
[(1-(3-(4-anilino-3-sulfonato-phenylazo)-4-hydroxy-2-oxido-
phenylazo)-6-nitro-4-sulfonato-2-naphtholato)-(5-(4-anilino-
3-sulfonato-phenyl-azo)-4-hydroxy-2-oxido-phenyl-azo)
6-nitro-4-sulfonato-2-naphtholato]-ferrat (1-)
Penta-natrium-bis-7-[4-(1-butyl-5-cyano-1,2-di-hydro-2-
hydroxy-4-methyl-6-oxo-3-pyridyl-azo)-phenyl-sulfonyl-
amino]-5'-nitro-3,3'-di-sulfonato-naphthalin-2-azobenzol-
1,2'-diolato-chromat-(III)
# 6 Augen
Gemisch :  Penta-natrium-2-4-3-methyl-4-[6-sulfonato-4-
(2-sulfonato-phenylazo)-naphthalin-1-ylazo]-phenylamino-
6-[3-(2-sulfato-ethan-sulfonyl)-phenylamino]-1,3,5-triazin-
2-yl-aminobenzol-1,4-di-sulfonat    U N D    Penta-natrium-
2-4-3-methyl-4-[7-sulfonato-4-(2-sul .................
xxx
Penta-natrium-tri-phosphat 16
Pentan-3-carbonsäure
1,5-Pentan-dial 14 / gelegentlich 18 /
# (19a) / Über MAK 19b
1,5-Pentan-diamin 16
Pentan-di-nitril 7
1,2-Pentan-diol 16
1,5-Pentan-diol 16 / # 123 Geruch
2,4-Pentan-diol 16
2,3-Pentan-dion
2,4-Pentan-dion 16 / Über MAK 19b /
# 21 Haut
2,4-Pentandion-peroxid 16
2,4-Pentan-disäure
Pentan-disäure-dinitril 7
1,5-Pentan-dithiol 16
1,1’-(1,5-Pentan-diyl)-bis-(1-methyl)-pyrro-lidinium-(R*,R*)
2,3-di-hydroxy-butan-disäure ( 1 : 2 )
1-  /  2-    Pentanol 14 / 9
3-Pentanol 14
tert-Pentanol 10
4-Pentanolid 2
Pentanolisomere xxx
Pentan-2-on 14
Pentan-3-on
Pentansäure 2
Pentansäure-chlorid
Pentansäure-ethylester 14
Pentansäure-methylester
1-Pentan-thiol 16 / # 123 Geruch
Pentazocin 14