• Yohimbanium,3,4-didehydro-17-methoxy-16-(methoxycarbonyl)-18-[(3,4,5-trimethoxybenzoyl)oxy]-,(16b,17a,18b,20a)- (9CI)
• 26754-51-8
• C32H37 N2 O8
• .

• Yttrium telluride (Y2Te3)
• 12166-71-1
• Te3Y2
• 235-328-5
• 560.61
• .

• Ytterbium aluminide
• 12265-05-3
• Al₂Yb
• 235-535-0
• 227
• .

• y,y-Carotene,3,4-didehydro-1,2,7',8'-tetrahydro-1-methoxy-2-oxo-
• 13836-70-9
• C41H58 O2
• 0
• .

• Yazumycin (8CI,9CI)
• 11051-45-9
• C15H35 N6 O13 S
• .

• Yohimban-16-carboxylicacid, 17-oxo-, methyl ester, (16a)-
• 2671-57-0
• C21H24 N2 O3
• 0
• .

• y,y-Carotene, 7,7',8,8'-tetrahydro-, (9-cis,9'-cis)-
• 72746-33-9
• C40H60
• 0
• .

• Yessotoxin
• 112514-54-2
• C55H82 O21 S2
• 0
• .

• Yellow cake
• 53125-22-7
• C₂₀H₄₁O₄PS₂
• 0
• .

• Yttrium arsenide (YAs)
• 12255-48-0
• AsY
• 235-507-8
• 163.83
• .

• Yttrium, isotope ofmass 92
• 15751-59-4
• Y
• 92
• .

• y,y-Carotene, 1,2-dihydro-1-hydroxy-
• 105-92-0
• C40H58 O
• 0
• .

• Yohimban-16-carboxamide,N-[4-azido-3-(iodo-125I)phenyl]-17-hydroxy-, (16b,17a,20a)- (9CI)
• 108206-16-2
• C26H27 I N6 O2
• 0
• .

• Yarrow, Achilleamillefolium, ext.
• 84082-83-7
• 282-030-6
• 0
• .

• Yttrium nitride (YN)
• 25764-13-0
• NY
• 247-248-8
• 102.91
• .

• Ytterbium,tris(5-oxo-L-prolinato-N1,O2)- (9CI)
• 74060-52-9
• C15H18 N3 O9 Yb
• 277-701-5
• .

• Yohimban-16-carboxylicacid, 17-methoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester,monohydrochloride, (3b,16b,17a,18b,20a)- (9CI)
• 6033-69-8
• C32H38 N2 O8 . Cl H
• 308.3776
• .

• Yohimbanium,3,4,5,6-tetradehydro-11,17-dimethoxy-16-(methoxycarbonyl)-18-[(3,4,5-trimethoxybenzoyl)oxy]-,inner salt, (16b,17a,18b,20a)- (9CI)
• 20072-01-9
• C33H36 N2 O9
• .

• Yttrium oxide sulfate,praseodymium-doped
• 68585-86-4
• .

• Yohimban-16-carboxylicacid, 18-hydroxy-11,17-dimethoxy-, (3b,16b,17a,18a,20a)- (9CI)
• 4431-90-7
• C22H28 N2 O5
• .

• Yohimban-16-carboxylicacid, 17-hydroxy-9-methoxy-, methyl ester, (16b,17b,20a)- (9CI)
• 4837-79-0
• C22H28 N2 O4
• 0
• .

• Yohimban-16-carboxylicacid, 10,17-dihydroxy-, methyl ester, (16b,17b,20a)- (9CI)
• 1360-57-2
• C21H26 N2 O4
• .

• y,y-Carotene-1,1'(2H,2'H)-diol,3,3',4,4'-tetradehydro-2,2'-bis(3-hydroxy-3-methylbutyl)-, (2S,2'S)-
• 32719-43-0
• C50H76 O4
• 0
• .

• Yohimban-16-carboxylicacid, 14-(benzoyloxy)-17-hydroxy-, methyl ester, (14b,16a,17a)- (9CI)
• 90362-87-1
• C28H30 N2 O5
• 0
• .

• Yohimban-16-methanol,18-hydroxy-11,17-dimethoxy-, (3b,16b,17a,18b,20a)- (9CI)
• 482-98-4
• C22H30 N2 O4
• 0
• .

• Yttrium oxide silicate(Y2O(SiO4)), cerium-doped
• 100403-12-1
• O12Si3Y4
• 309-553-5
• 631.8727
• .

• Yellow ointment (8CI)
• 8017-18-3
• .

• Yellow oleander, ext.
• 90147-54-9
• 290-446-4
• .

• y,y-Caroten-20-al, 13-cis-
• 17884-81-0
• C40H54 O
• .

• y,y-Caroten-16-ol
• 19891-74-8
• C40H56 O
• 0
• .

• Yohimban-16-carboxylicacid, 18-hydroxy-11,17-dimethoxy-, monohydrochloride, (3b,16b,17a,18b,20a)- (9CI)
• 1910-70-9
• C22H28 N2 O5 . Cl H
• 400.4681
• .

• y,y-Carotene, 7,7',8,8',11,12-hexahydro-1-hydroxy- (9CI)
• 29753-46-6
• C40H64 O
• 560.9356
• .

• Yttrium carbide (YC4),(T-4)- (9CI)
• 12547-98-7
• C4Y
• 138.9656
• .

• Yohimban-16-methanol,11,17-dimethoxy-, (3b,16b,17a,20a)- (9CI)
• 483-00-1
• C22H30 N2 O3
• 0
• .

• y,y-Carotene, 7,7',8,8',11,12-hexahydro-, 15-cis-
• 27664-65-9
• C40H62
• 0
• .

• Yttrium phosphide (YP)
• 12294-01-8
• PY
• 235-563-3
• 119.88
• .

• Yttrium,tris(5-oxo-L-prolinato-N1,O2)- (9CI)
• 74060-54-1
• C15H18 N3 O9 Y
• 277-703-6
• .

• Yohimban-16-carboxylicacid, 11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester,4-oxide, (3b,16b,17a,18b,20a)- (9CI)
• 474-48-6
• C33H40 N2 O10
• 0
• .

• Yttrium zirconium oxide
• 64417-98-7
• O5Y2Zr
• 264-885-7
• 349.03
• .

• Yellow 5
• 1342-47-8
• C₁₆H₉N₄Na₃O₉S₂
• 217-699-5
• 0
• .

• Yttriumoxide (Y2O3), europium and terbium-doped
• 68784-54-3
• 272-256-3
• .

• Ytterbium, isotope ofmass 169
• 14269-78-4
• Yb
• 0
• .

• Yohimban-16-carboxylicacid, 11,17-dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester,monohydrochloride, (3b,16b,17a,18b,20a)- (9CI)
• 16994-56-2
• C33H40 N2 O9 . Cl H
• 241-074-6
• 645.1396
• .

• Ylang-ylang, Cananagaodorata macrophylla, ext.
• 93686-30-7
• 297-681-1
• .

• Yohimban-16-carboxylicacid, 17-(acetyloxy)-11-methoxy-, methyl ester, (16b,17a)- (9CI)
• 1360-56-1
• C24H30 N2 O5
• .

• y,y-Carotene,3,4-didehydro-1,1',2,2',7',8'-hexahydro-1'-hydroxy-1-methoxy-
• 1191-20-4
• C41H62 O2
• 0
• .

• Yohimban-16-carboxylicacid, 17-hydroxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester, monohydrate,(3b,16b,17a,18b,20a)- (9CI)
• 6105-85-7
• C31H36 N2 O8 . H2 O
• 280.7069
• .

• Yohimban-16-carboxylicacid, 17-hydroxy-9-methoxy-, methyl ester, 4-oxide, (3b,16b,17b,20a)- (9CI)
• 1056-57-1
• C22H28 N2 O5
• 0
• .

• y,y-Carotene,7,7',8,8',11,11',12,12'-octahydro-, 15-cis-
• 13920-14-4
• C40H64
• 0
• .

• Yarrow, Achilleamicrantha, ext.
• 91845-63-5
• 295-238-7
• .