| post date: | jan 17,2022 |
| expiry date: | jan 17,2023 |
| detailed description: |
cas no. :73821-95-1
quantity: 500kilograms payment method: t/t product name: boc-asp(ochex)-oh cas #: 73821-95-1 synonyms: boc-l-aspartic acid 4-cyclohexyl ester molecular formula: c15h25no6 molecular weight: 315.4 items standard appearance white powder specific rotation [20/d] (c=1 in acetic acid) +6 ±1 º related substance (tlc) one spot melting point (℃) 88℃ to 103 ℃ loss on drying not more than 0.50% purity (hplc) not less than 98.0% |
| cas registry number: | 73821-95-1 |
| synonyms: | ;boc-asp(ochex)-oh;boc-asp(ochx)-oh;2-[(tert-butoxycarbonyl)amino]-4-(cyclohexyloxy)-4-oxobutanoic acid (non-preferred name);(2s)-2-[(tert-butoxycarbonyl)amino]-4-(cyclohexyloxy)-4-oxobutanoic acid (non-preferred name);(3s)-3-[(tert-butoxycarbonyl)amino]-4-(cyclohexyloxy)-4-oxobutanoic acid (non-preferred name); |
| molecular formula: | c15h25no6 |
| molecular weight: | 315.3621 |
| molecular structure: | 
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