Apis & Pharma - Takawaenga
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5,5-Dimethylhydantoin CAS 77-71-4
Ingoa Hua: 5,5-Dimethylhydantoin
Nama CAS: 77-71-4
EINECS Nama: 201-051-3
tātai rāpoi: C5H8N2O2
Te taumaha ngota: 128.13He takawaenga waihanga pararopi nui me te whanui-whakamahia, a he pūhui heterocyclic me tetahi anga mahi maro.
Ma te kirikiriata prismatic ma te paura tioata ranei. Ira whakarewa 175℃. Wairewa i roto i te wai, hexanol, ethyl acetate, dimethyl ether, paku wairewa i roto i te waipiro isopropyl, acetone, methylethyl ketone, karekau i te waiwaro aliphatic me te trichloroethylene. Karekau he kakara, karekau, kawakawa. -
1-Heptanol
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Ingoa Hua:1-Heptanol
CAS: 111-27-3
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tātai rāpoi ngota: C 6 H 14 O
Te taumaha ngota:102.17
- He wai maramara, kore tae me te kakara huarākau, he 0.814 g/mL te kiato, he rewa -52°C, he 156–157°C te ira koropuke i te pehanga hau paerewa.
- He paku wairewa ki te wai engari ka memeha noa i roto i nga whakarewa pararopi penei i te waiwaro me te diethyl ether.
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2-Chloropyridine-3-waikawa warowaihā
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Ingoa Hua:2-Chloropyridine-3-waikawa warowaihā
Sa:2942-59-8
- tātai rāpoi ngota:C6H4ClNO2
- Te taumaha ngota:157.55
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N-tert-Butoxycarbonylsarcosine methyl ester
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Ingoa Hua:N-tert-Butoxycarbonylsarcosine methyl ester
Sa:42492-57-9
- tātai rāpoi ngota:C9H17NO4
- Te taumaha ngota:203.24
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2-(bromomethyl)-4-chloro-1-nitrobenzene
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Ingoa Hua:2-(bromomethyl)-4-chloro-1-nitrobenzene
Sa:31577-25-0
- tātai rāpoi ngota:C7H5BrClNO2
- Te taumaha ngota:250.48
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Waikawa Orotic (Vitamin B13) CAS 65-86-1
Ingoa Hua: Orotic acid (Vitamin B13)
Nama CAS: 65-86-1
EINECS Nama: 200-619-8
tātai rāpoi: C5H4N2O4
Te taumaha ngota: 156.1Te paura tioata ma. mp 345-346℃ (decomposes). He uaua ki te memeha i roto i te wai (0.18%), he 13% te whakarewatanga i roto i te wai kohua, he paku noa te wairewa i roto i te waipiro me te whakarewa waro, me te kore e rewa ki te etera. Ka hanga he tote i runga i te tauhohenga me te kawakore ka memeha.
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L - Carnitine Base Cas 541 - 15 - 1
Ingoa Hua:L - Papa kairtitine
Cas kore.:541 - 15 - 1
Einecs no .: 208 - 768 - 0
He tātai molecula:C7H15NO3
Taumaha Momotu: 161.20Tistals ma, karaihe ranei te paura. He tino hygroscopic, ka waiho e ia te waipiro, te waipiro ranei ina kitea ki te hau. Ko tenei matū he tino rewa i roto i te wai, te etanal, te whakarewa a te alkaline me te waimeha kohuke kohuke, engari tata ki te aukati i roto i te acetone, i te acetate ranei.
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P - Mitrobenzoyl Choloride
Ingoa Hua:P - Mitrobenzoyl Choloride
Cas Nama:122 - 04 - 3
Tauira whaihua:C₁h₄cino₃
Nga taonga matū
Ngira kowhai - rite crystals. Melting Point 75 ℃. Tekau Pipoi 202 205 ℃ (14KPA), 197 ℃ (11.7kpa), 150 - 152 ℃ (2kpa), Flash Point 102 ℃. Te rewa i roto i te eter. Ka pa ki te whakapiri ki te wai me te etanol. He pai ki te ngongo i te makuku. -
Thionyl chloride
Ingoa Hua:Thionyl chloride
Cas Nama:7719 - 09 - 7
Tauira whaihua: Cl2os
Nga taonga matū
He mea rereke ki a Toluene, Chloroform, Benzene, Carbon Tetrachloride me te eter. -
Isophthaloyl dichloride
Ingoa Hua:Isophthaloyl dichloride
Cas Nama: 99 - 63 - 8
Tauira whaihua: C8h4cl2o2
Nga taonga matū
Kore he tioata kowhai ranei. Melting Point 41 ℃, kohua kohua 276 ℃. Ko te whakarewa i roto i te eter, te aukati i te whakapā atu ki te wai me te waipiro. -
Ko te Isobutyrate Acetate (Saib) Cas 34482 63 - 8
Ingoa Hua: Ko te Isobutyte isobutyrate (Saib)
Cas no.: 34482 63 - 8
Einecs no.: 204 - 771 - 6
He tātai molecula: C18H30O13
Taumaha Momotu: 454.42High - Tirohia te wai matatau me te tae marama.
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Pivaltic waikawa Cas 75 - 98 - 9
Ingoa Hua: Te waikawa Pivalc
Cas no .: 75 - 98 - 9
Einecs no.: 200 - 922 - 5
He tātai molecular: c5h10o2
Te taumaha o te ngota: 102.13Waikawa marama noa iho; rewa ira tohu 35.5 ℃, kohua kohua 163.8 ℃;
te rewa i roto i te waipiro me nga ethers, a kaore e taea te ngoikore.
