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Compound database
Compounds similar to this structure
O
P
H
2
O
H
O=[PH2]O
Edit in Covalent
4 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.
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Acetal
1,291
Acid anhydride
166
Acyl halide
371
Alcohol
5,279
Aldehyde
1,088
Alkene
4,445
Alkyl halide
3,941
Alkyne
364
Amide
1,917
Amidine
155
Aryl halide
7,910
Azide
40
Azo
218
Boronic acid
408
Boronic ester
169
Carbamate
1,097
Carbonate
124
Carboxylic acid
6,422
Disulfide
141
Epoxide
277
Ester
4,622
Ether
7,247
Guanidine
259
Hydrazone
205
Imine
207
Isocyanate
131
Isothiocyanate
155
Ketone
3,118
Lactam
879
Lactone
468
Nitrile
1,454
Nitro
1,947
Oxime
215
Peroxide
62
Phenol
3,649
Phosphate
399
Phosphine
183
Phosphonate
150
Primary amine
5,004
Quaternary ammonium
331
Secondary amine
2,379
Silyl ether
242
Sulfide
1,057
Sulfonamide
498
Sulfonate ester
123
Sulfone
271
Sulfonic acid
756
Sulfoxide
57
Tertiary amine
2,791
Thiol
527
Urea
97
Vinyl halide
204
O
P
H
2
O
H
Hypophosphorous acid
6303-21-5
100 % similar
O
P
H
2
O
H
Mg
Magnesium hypophosphite
10377-57-8
75 % similar
N
H
3
O
P
H
2
O
H
Ammonium phosphinate
7803-65-8
75 % similar
O
−
O
O
P
H
2
O
H
Na
+
2-Propenoic acid, polymer with sodium phosphinate (1:1)
71050-62-9
35 % similar