StructureChemical NameCASMF
Pregnanediol-d5-3α-Glucuronoside C27H44O8
Pregn-5-ene-3β,17,20α-triol-d4 3-(Hydrogen Sulfate) C21H34O6S
9β-Pregna-4,6-diene-3,20-dione 2640-38-2 C21H28O2
5-Pregnan-3a,21-diol-20-one-17a,d3 72205-58-4 C21H34O3
5-Pregnen-3-ol-20-one-d4 3-Methyl Ether C22H30D4O2
(1,4,9(11),16-pregnatetraene-21-ol-3
4-PREGNEN-11-BETA, 21-DIOL-3,20-DIONE GLUCOSIDURONATE C27H38O10
4-PREGNEN-20-HYDROXYMETHYL-3-ONE C22H34O2
3,5-PREGNADIEN-3,20-BETA-DIOL 3-METHYL ETHER C22H34O2
5-PREGNEN-3-BETA, 20-ALPHA-DIOL DIACETATE 1913-47-9 C25H38O4
5-PREGNEN-17,20-BETA, 21-TRIOL-3-ONE 3-ETHYLENEKETAL C23H36O5
5-PREGNEN-3BETA-OL-20-ONE 3-HEMISUCCINATE SODIUM C25H35NaO5
5-PREGNEN-17-OL-3,20-DIONE 17-ACETATE 3-ETHYLENEKETAL C25H36O5
Pregnadienediols
5-PREGNEN-3-BETA, 16-ALPHA-DIOL-20-ONE 3-ACETATE C23H34O4
Pregnenolone 145-13-1 C21H32O2
PREGNAN-5-ALPHA, 6-BETA-DIOL-3,20-DIONE C21H32O4
4-PREGNEN-6-ALPHA-OL-3,20-DIONE C21H30O3
Pregnane-3,20-dione, 17-[(trimethylsilyl)oxy]-, bis(O-methyloxime), (5 beta)- 57305-29-0 C26H46N2O3Si
1,4-PREGNADIEN-11-BETA, 18,21-DIOL-3,20-DIONE-21 ACETATE 58761-40-3 C23H28O6
4-Pregnene-17,20alpha,21-triol-3,11-dione 566-38-1 C21H30O5
PREGNANEDIONE C21H32O2
5-PREGNEN-3-BETA, 7-BETA-DIOL-20-ONE 30626-97-2 C21H32O3
4-PREGNEN-17-OL-11,20-DIONE C21H30O3
11-PREGNENE-3,20-DIONE C21H30O2
PREGNENOLONE SULFATE SODIUM SALT 1852-38-6 C21H31NaO5S
PREGNANTMARESERUMGONADOTROPIN(PMSG),IODINATIONGRADE
3,5-PREGNADIEN-20-BETA-OL-7-ONE ACETATE C23H32O3
4-PREGNEN-21-IODO-11-BETA, 17-DIOL-3,20-DIONE C21H29IO4
1,4-PREGNADIEN-11-BETA, 17,21-TRIOL-3,20-DIONE 21-CAPROATE C27H38O6
4-PREGNEN-16-ALPHA-METHYL-17-OL-3,20-DIONE ACETATE-3-CARBOXYMETHYLOXIME C26H37NO6
5-PREGNEN-3-BETA-OL-20-ONE SULPHATE TRIETHYL AMMONIUM SALT C27H47NO5S
PREGNENOLONE [7-3H(N)] C21H30O2T2
Pregna-1,4-diene-3,20-dione, 6-fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (6alpha,11beta,16alpha)- 2145-14-4 C22H28FNa2O8P
11-PREGNENE-3,20-DIONE 26423-79-0 C21H30O2
Pregn-3,17,21-triol-20-one, 3,9-epoxy-3-O-methyl-11-[2-(N-acetyl) 106502-85-6 C27H39NO7S2
4-PREGNEN-6-ALPHA, 21-DIOL-3,20-DIONE C21H30O4
Pregn-5-en-11-one, 3,17,20-tris[(trimethylsilyl)oxy]-, (3beta,20S)- 40822-87-5 C30H56O4Si3
5-PREGNEN-3-BETA, 20-BETA-DIOL-11-ONE C21H32O3
1,4-PREGNADIEN-11BETA,17ALPHA,21-TRIOL-3,20-DIONE 21-SUCCINATE SODIUM C25H31NaO8
4-PREGNEN-3,19,20-TRIONE 19-O-CMO C23H31NO5
1,4,6-PREGNATRIEN-11-BETA, 21-DIOL-3,20-DIONE 21-ACETATE C23H28O5
4-PREGNEN-11-BETA, 17,21-TRIOL-3,20-DIONE 21-SULPHATE, SODIUM SALT C21H29NaO8S
PREGNANT MARE SERUM GONADOTROPHIN, BETA-, HORSE URINE
4-PREGNEN-17,21-DIOL-3,20-DIONE 21-SULPHATE, TRIETHYL AMMONIUM SALT C27H45NO7S
Pregn-16-en-20-one, 3-3,4,6-tri-O-acetyl-2-O-(2,3,4,6-tetra-O-acetyl-.beta.-D-glucopyranosyl)-.beta.-D-galactopyranosyloxy-, (3.beta.,5.beta.)- 39941-62-3 C47H66O19
Pregna-1,4-Diene-3,20-Dione, 9-Fluoro-11,17-Dihydroxy-16-Methyl-21-(Phosphonooxy)-, Disodium Salt,(11Beta,16Beta)- 151-
5-PREGNEN-16,17-EPOXY-3-BETA, 20-BETA-DIOL 3-ACETATE C23H34O4
4-PREGNEN-17,21-DIOL-3,11,20-TRIONE 21-ACETATE 3-O-CARBOXYMETHYLOXIME C25H33NO8
pregnancy-associated esterase
4-PREGNEN-3-ALPHA, 20-BETA-DIOL C21H34O2
5-PREGNEN-3BETA,20BETA-DIOL 20-ACETATE 3-(2'-TETRAHYDROPYRANYL) ETHER C28H44O4
5-PREGNEN-3-BETA, 20-ALPHA-DIOL 20-ACETATE C23H36O3
5-PREGNEN-11-BETA, 21-DIOL-3,20-DIONE DIETHYLENEKETAL C25H38O6
4-PREGNEN-11-BETA, 20-BETA, 21-TRIOL-3-ONE 20-ACETATE C23H34O5
PregnancyAssociatedPlasmaProteinA(Papp-A)PrombpSubunit
4-PREGNEN-3,17A, 20B-TRIOL C21H34O3
5-PREGNEN-20-BETA, 21-DIOL-3-ONE 3-ETHYLENEKETAL C23H36O4
4-PREGNEN-3-BETA-OL-20-ONE C21H32O2
5-PREGNEN-3-ALPHA-OL-20-ONE C21H32O2
5-PREGNEN-3BETA-OL-20-ONE 3-(2'-TETRAHYDROPYRANYL) ETHER 35961-41-2 C26H40O3
5-PREGNEN-3-BETA, 20-BETA-DIOL 20-ACETATE C23H36O3
4-PREGNEN-17-OL-3,20-DIONE SULPHATE SODIUM SALT C21H29NaO6S
4-PREGNEN-17-ALPHA,20-ALPHA,21-TRIOL-3-ONE C21H32O4
4-PREGNEN-3-BETA-OL-20-ONE ACETATE C23H34O3
1,4-PREGNADIEN-16-BETA-METHYL-17,21-DIOL-3,11,20-TRIONE 21-ACETATE C24H30O6
4-PREGNEN-17,21-DIOL-3,11,20-TRIONE 21-SULPHATE, SODIUM SALT C21H27NaO8S
1,4,6-PREGNATRIEN-17-OL, 3,20-DIONE C21H26O3
4-PREGNEN-11-BETA, 21-DIOL-3,20-DIONE DIETHYLENEKETAL C25H38O6
4-PREGNENE-11BETA,17ALPHA,21-TRIOL-3,20-DIONE 21-CAPRYLATE 6678-14-4 C29H44O6
4-PREGNEN-17-OL-3-ONE C21H32O2
5-PREGNEN-3-BETA, 16-ALPHA, 17-TRIOL-20-ONE 3-ACETATE C23H34O5
5-PREGNEN-17,21-DIOL-3,11,20-TRIONE 21-ACETATE DIETHYLENEKETAL C27H38O8
PREGNANETRIOLONE C21H34O4
4-PREGNEN-6-ALPHA, 17-DIOL-3,20-DIONE C21H30O4
4-PREGNEN-21-OL-3,20-DIONE-2,2,4,6,6,17ALPHA,21,21-D8 55487-63-3 C21H30O3
4-PREGNEN-21-OL-3,20-DIONE 21-ACETATE 3-O-CARBOXYMETHYLOXIME C25H35NO6
4-PREGNEN-11-BETA, 17,21-TRIOL-3,20-DIONE 17-ACETATE C23H32O6
4-PREGNEN-6ALPHA-METHYL-17ALPHA-OL-3, 20-DIONE 17-ACETATE 3-THIOKETAL C24H36O4S
4-PREGNEN-21-OL-3,20-DIONE SULPHATE, TRIETHYL AMMONIUM SALT C27H45NO6S
5-PREGNEN-17,20-BETA, 21-TRIOL-3-ONE 21-ACETATE 3-ETHYLENEKETAL C25H38O6
5-PREGNEN-3BETA-OL-20-ONE 3-ACETATE 20-OXIME C23H35NO3
4-PREGNEN-6-ALPHA, 11-BETA, 17,21-TETROL-3,20-DIONE ACETATE C23H32O7
4-Pregnene-3alpha-ol-20-one 25680-68-6 C21H32O2
5-PREGNEN-3-BETA, 17,20-ALPHA-TRIOL 3,20-DIACETATE C25H38O5
1,4-PREGNADIEN-6-ALPHA-METHYL-17,21-DIOL-3,11,20-TRIONE C22H28O5
1,4-PREGNADIEN-9-ALPHA, 11-BETA-DICHLORO-17,21-DIOL-3,20-DIONE 21-HEMISUCCINATE C25H30Cl2O7
5-PREGNEN-3-ONE C21H32O
4-PREGNEN-11-BETA, 17,21-TRIOL-3,20-DIONE 21-ACETATE 3-O-CARBOXYMETHYLOXIME C25H35NO8
5-PREGNEN-16,17-EPOXY-3-BETA, 20-BETA-DIOL DIACETATE C25H36O5
1,4-PREGNADIEN-21-CHLORO-9-ALPHA-FLUORO-16-BETA-METHYL-17-ALPHA-OL-3,11,20-TRIONE C22H26ClFO4
4-PREGNEN-3-BETA, 20-BETA-DIOL 20-ACETATE C23H36O3
PREGNA-1,4,9(11)16-TETRAENE-3,20-DIONE C21H24O2
Pregn-4-en-17,21-diol-3,20-dione, 9,11-epoxy- C21H28O5
5-PREGNEN-3BETA, 16ALPHA, 17ALPHA-TRIOL-20-ONE 3-ACETATE 16,17-ACETONIDE C26H38O5
Pregna-1,4-diene-3,20-dione, 9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-21-(phosphonooxy)-, disodium salt, (11beta,16alpha)- 1997-15-5 C24H30FNa2O9P
1,4-PREGNADIEN-9-ALPHA-FLUORO-16-BETA-METHYL-11-BETA, 17,21-TRIOL-3,20-DIONE 21-VALERATE C27H37FO6
4-PREGNEN-21-OL-3,6,20-TRIONE ACETATE C23H30O5
4-PREGNEN-11BETA,17ALPHA,21-TRIOL-3,20-DIONE 3-O-CARBOXYMETHYLOXIME C23H33NO7
4-PREGNEN-17,21-DIOL-3,20-DIONE 21-ACETATE 3-CARBOXYMETHYLOXIME : BSA C25H35NO7
745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905