![Preparation of methanediamine (CH2(NH2)2)—A precursor to nucleobases in the interstellar medium | PNAS Preparation of methanediamine (CH2(NH2)2)—A precursor to nucleobases in the interstellar medium | PNAS](https://www.pnas.org/cms/asset/a40db8af-375b-4ec8-bb4d-c4fb097ad780/keyimage.jpg)
Preparation of methanediamine (CH2(NH2)2)—A precursor to nucleobases in the interstellar medium | PNAS
![Product ion spectra of the [M + 2H] 2+ ions for compounds 8 to10, (a) H... | Download Scientific Diagram Product ion spectra of the [M + 2H] 2+ ions for compounds 8 to10, (a) H... | Download Scientific Diagram](https://www.researchgate.net/publication/262098229/figure/fig2/AS:614006242963476@1523401904729/Product-ion-spectra-of-the-M-2H-2-ions-for-compounds-8-to10-a-H-2-MIm-4-b.png)
Product ion spectra of the [M + 2H] 2+ ions for compounds 8 to10, (a) H... | Download Scientific Diagram
![SOLVED: The predicted 'H NMR spectrum of fructone is below: predicted 'HNMR spectrum of fructone Dicom 'HNMR: 6 1.15 (3H,t), 1.39 (3H,s) 2.88 (ZH,s), 3.90 (4H, m); 4.13 (2H, 9) The structure SOLVED: The predicted 'H NMR spectrum of fructone is below: predicted 'HNMR spectrum of fructone Dicom 'HNMR: 6 1.15 (3H,t), 1.39 (3H,s) 2.88 (ZH,s), 3.90 (4H, m); 4.13 (2H, 9) The structure](https://cdn.numerade.com/ask_images/82b7b88bb63b41789b2269bdc5005c8a.jpg)
SOLVED: The predicted 'H NMR spectrum of fructone is below: predicted 'HNMR spectrum of fructone Dicom 'HNMR: 6 1.15 (3H,t), 1.39 (3H,s) 2.88 (ZH,s), 3.90 (4H, m); 4.13 (2H, 9) The structure
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![Traditional versus isotopic fine structure HDX-MS of the [M + 2H] 2+ of... | Download Scientific Diagram Traditional versus isotopic fine structure HDX-MS of the [M + 2H] 2+ of... | Download Scientific Diagram](https://www.researchgate.net/publication/269720718/figure/fig5/AS:273894523273225@1442312951694/Traditional-versus-isotopic-fine-structure-HDX-MS-of-the-M-2H-2-of-substance-P-A.png)
Traditional versus isotopic fine structure HDX-MS of the [M + 2H] 2+ of... | Download Scientific Diagram
2H → 1T Phase Change in Direct Synthesis of WS2 Nanosheets via Solution-Based Electrochemical Exfoliation and Their Catalytic Properties | ACS Applied Materials & Interfaces
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