CS9100656A2
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1991-11-12
Method of 1,1,1-trifluorochlorethane and 1,1,1,2-tetrafluorethane preparation
AU6292286A
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1987-03-26
N-substituted-3,4,5,6,-tetrahydrophthalimides, their preparation and use
CS811788A1
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1990-03-14
(2,2,6,6-tetramethyl-4-piperidyliden)-2-propanol and method of its preparation
EP0393339A3
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1990-12-05
Preparation of pre-caseinates, and use
CS811588A1
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1990-03-14
2,2,6,6-tetramethyl-4-piperidyliden-acetone and method of its preparation
CS415188A1
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1989-04-14
3-substituted 4-imino-1,2,3,4-tetrahydroquinazoline-2-thiones and method of their preparation
CS719788A1
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1990-09-12
Substituted 1,1,3-trichloro-3-phenylpropanes and method of their preparation
RO103936B1
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1992-05-08
Aminoacetyl-oxohexyl derivative of 1,3-dimethyl-xanthin and preparation method
IL92781A0
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1990-09-17
Preparation of 5-acylamino-1,2,4-triazole-3-sulfonamides and intermediates
BG40743A1
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1987-02-16
Azoderivatives of 1, 3- dioxybenzene, method for their preparation and use thereof
CS908588A1
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1989-09-12
Method of bis-/2,4-dimercapto-6-triazinyl/-disulphide preparation
CS413988A1
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1989-12-13
Method of 1-acetoxy-3,7-dimethyl-9-/2 ,6 ,6 -trimethylcyclohexene-1 -yl/2,4,6,8-tetraene preparation
CS18089A1
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1989-09-12
Method of new 2,3 -dichlorobenzhydrylamines and their salts preparation
GB2220001B
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1991-12-11
2,4-bis(2-hydroxyhexafluoro-2-propyl)fluorobenzene and method of preparing same
BG45918A1
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1989-09-15
Esteramids of 2- phenyl- 1h- inden- 1, 3 (2h)- dioni and method for their preparation
CS811688A1
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1990-03-14
(2,2,6,6-tetramethyl-4-piperidyl)-2-propanon and method of its preparation
CS275585B2
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1992-02-19
Substituted 1,1,1,3-tetrachloro-3-fenylpropanes and method of their preparation
ZA897816B
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1990-07-25
Novel beta-d-phenylthioxylosides,their method of preparation and their use as therapeuticals
BG38551A1
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1986-01-15
Derivatives of n- 4- chlorphenyl- n'- pyridylcarbamides, method for their preparation and use thereof
BG47104A1
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1990-05-15
Ethers of alpha, alpha'- diphenyl- 1, 4- piperazindipropanol and method for its preparation
RO105695B1
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1992-11-30
-hydroxidiphenylacetates of n-hydroxiethylene-piridinium-2,4,6-perchlorated trisubstitutes and preparation process thereof
BG39191A1
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1986-05-15
N- 4- bromphenyl- n'- halogenphenylthiocarbamides, method for their preparation and their use
BG43082A1
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1988-04-15
Derivatives of 1, 3- dihydro- 2h- imidazol- 2- ons and method for their preparation
BG43081A1
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1988-04-15
Derivatives of 1, 3- dihydro- 2h- imidazol- 2- ons and method for their preparation
ZA888846B
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1989-09-27
Iminophenylthiazolidines,process of preparation and method of use