Ngwaahịa

Ngwaahịa ọhụrụ

Ngwaahịa

Ụlọ ọrụ anyị na-enye 2-bromofluorobenzene cas 1072-85-1, N, N-dimethylformamide dimethyl acetal cas 4637-24-5, 5-heptylresorcinol cas 500-67-4. A na-erekarị ngwaahịa anyị n'ụlọ na ná mba ọzọ. Anyị enwetala otuto sitere n'aka ndị ahịa nwere oke mma, ọnụ ahịa ezi uche na ọrụ zuru oke.

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(5R) -ethyl 5- ((1R,3aS,7aR) -4-((E) -2- ((3S,5R) -3,5-bis (tert-butyldiMethylsilyloxy) -2-Methylenecyclohexylidene) ethyl) 7a-Methyloctahydro-1H-inden-1-yl) hexanoate CAS 169900-32-7
Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị mma (5R) -ethyl 5- ((1R,3aS,7aR) -4-((E) -2- ((3S,5R) -3,5-bis (tert-butyldiMethylsilyloxy) -2-Methylenecyclohexylidene) ethyl) -7a-Methyloctahydro-1H-inden-1-yl) hexanoate CAS 169900-32-7. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
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Calcifediol Monohydrate CAS 63283-36-3
Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị Calcifediol Monohydrate CAS 63283-36-3 dị elu. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
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(1S,3aR,7aR) -7a-methyl-1- ((S) -1- (3-methyl-3- ((triethylsilyl) oxy) butoxy) ethyl) hexahydro-1H-inden-4 (2H) -otu CAS 897657-85-1
Dị ka ọkachamara rụpụta, anyị ga-achọ inye gị elu mma (1S,3aR,7aR) -7a-methyl-1- ((S) -1- (3-methyl-3- ((triethylsilyl) oxy)butoxy) ethyl )hexahydro-1H-inden-4(2H) -otu CAS 897657-85-1. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
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(1S,3aR,7aR) -Octahydro-7a-Methyl-1- ((1S) -1- (3-Methyl-3- ((triMethylsilyl) oxy)butoxy) ethyl) -4H-Inden-4-otu CAS 192573 -33-4
Dị ka ndị ọkachamara rụpụtara, anyị ga-achọ ịnye gị Silane dị elu, (1S,3aR,7aR) -Octahydro-7a-Methyl-1-((1S) -1- (3-Methyl-3-((triMethylsilyl) )butoxy) ethyl) -4H-Inden-4-otu CAS 192573-33-4. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
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PHOSPHINE oxide, [2-[3,5-BIS [[(1,1-DIMETHYLETHYL) DIMETHYLSILY]OXY]-2-METHYLENECYCLOHEXYLIDENE]ETHYL]DIPHENYL-,[3S- (1Z,3A,5B0)] CAS-68 -1
Dị ka ndị ọkachamara na-emepụta ihe, anyị ga-achọ ịnye gị PHOSPHINE oxide dị elu, [2-[3,5-BIS [[(1,1-DIMETHYLETHYL) DIMETHYLSILY]OXY]-2-METHYLENECYCLOHEXYLIDENE]ETHYL]DIPHENYL-,[3S (1Z,3A,5B0)] CAS 81522-68-1. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
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(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl) diMethylsilyl] oxy] cyclohexylidene] ethyl] diphenyl-phosphine Oxide CAS 139356-39-1
Dị ka ndị ọkachamara na-emepụta ihe, anyị ga-achọ ịnye gị Silane dị elu, (3R-trans)-[2-[3,5-Bis[(1,1-diMethylethyl) diMethylsilyl] oxy] cyclohexylidene] ethyl] diphenyl-phosphine Oxide CAS 139356-39-1. Na anyị ga-enye gị kacha mma mgbe-ire ọrụ na nnyefe n'oge.
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Ngwaahịa

Organic Intermediate

Organic Chemicals

Ndị na-ahụ maka ọgwụ

Ngwaahịa Pyridine

Essence Isi ísì

Ngwaahịa ọhụrụ

Organic Intermediate CAS 103146-26-5

Trimethyl phosphonoacetate CAS 5927-18-4

2-Amino-5-nitropyridine CAS 4214-76-0

2-Hydroxy-5-nitropyridine CAS 5418-51-9

Ngwaahịa

(5R) -ethyl 5- ((1R,3aS,7aR) -4-((E) -2- ((3S,5R) -3,5-bis (tert-butyldiMethylsilyloxy) -2-Methylenecyclohexylidene) ethyl) 7a-Methyloctahydro-1H-inden-1-yl) hexanoate CAS 169900-32-7

Calcifediol Monohydrate CAS 63283-36-3

(1S,3aR,7aR) -7a-methyl-1- ((S) -1- (3-methyl-3- ((triethylsilyl) oxy) butoxy) ethyl) hexahydro-1H-inden-4 (2H) -otu CAS 897657-85-1

(1S,3aR,7aR) -Octahydro-7a-Methyl-1- ((1S) -1- (3-Methyl-3- ((triMethylsilyl) oxy)butoxy) ethyl) -4H-Inden-4-otu CAS 192573 -33-4

PHOSPHINE oxide, [2-[3,5-BIS [[(1,1-DIMETHYLETHYL) DIMETHYLSILY]OXY]-2-METHYLENECYCLOHEXYLIDENE]ETHYL]DIPHENYL-,[3S- (1Z,3A,5B0)] CAS-68 -1

(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl) diMethylsilyl] oxy] cyclohexylidene] ethyl] diphenyl-phosphine Oxide CAS 139356-39-1