Home / Recipes / CasO2 ๐ง How to Make CasO2 in Infinite CraftCasO2 is a long haul. Even on the shortest known route it takes 33 combinations to get there, and the final one is CAS plus Oxygen. Expect to build several intermediate elements you will never use again.
The final combination
๐๏ธ CAS+ ๐จ Oxygen= ๐ง CasO2
Marathon 33 steps from the base elements ยท crafting depth 54 ยท 2 known recipes
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What is worth knowing At 33 steps it is longer than 96% of solved elements, which puts it in our marathon band. Only 2 known combinations produce CasO2, so there is very little room to improvise. Follow the path exactly. Its crafting depth of 54 is unusually deep. Depth counts the longest chain needed to reach it, and most elements people search for sit well below this. Full crafting path from the base elements Start with Water, Fire, Wind and Earth, then follow these 33 combinations in order.
1 ๐ Earth+ ๐ง Water= ๐ฑ Plant2 ๐ Earth+ ๐ฑ Plant= ๐ณ Tree3 ๐ณ Tree+ ๐ง Water= ๐ River4 ๐ River+ ๐ณ Tree= ๐ Paper5 ๐ Paper+ ๐ฑ Plant= ๐ Book6 ๐ Earth+ ๐ River= โฌ๏ธ Delta7 ๐ Book+ โฌ๏ธ Delta= ๐ Alphabet8 ๐ Earth+ ๐ Earth= ๐๏ธ Mountain9 ๐ Earth+ ๐จ Wind= ๐ซ๏ธ Dust10 ๐ง Water+ ๐ง Water= ๐ Lake11 ๐ Lake+ ๐๏ธ Mountain= ๐๏ธ Fjord12 ๐ซ๏ธ Dust+ ๐๏ธ Fjord= ๐น Troll13 ๐๏ธ Mountain+ ๐น Troll= ๐ Dwarf14 ๐ซ๏ธ Dust+ ๐ฑ Plant= ๐ฑ Pollen15 ๐ฑ Pollen+ ๐ง Water= ๐ฏ Honey16 ๐ซ๏ธ Dust+ ๐ Earth= ๐ช Planet17 ๐ Earth+ ๐ช Planet= ๐ Moon18 ๐ฏ Honey+ ๐ Moon= ๐ Honeymoon19 ๐ Dwarf+ ๐ Honeymoon= ๐ Short20 ๐ Alphabet+ ๐ Short= ๐ Acronym21 ๐ฑ Plant+ ๐จ Wind= ๐ผ Dandelion22 ๐ผ Dandelion+ ๐ Earth= ๐ธ Flower23 ๐ Lake+ ๐ฑ Plant= ๐ธ Lily24 ๐ธ Lily+ ๐ง Water= ๐ธ Pond25 ๐ฅ Fire+ ๐ธ Pond= ๐ฒ Soup26 ๐ฑ Plant+ ๐ฒ Soup= ๐ฅ Salad27 ๐ธ Flower+ ๐ฅ Salad= ๐ Caesar28 ๐ Caesar+ โฌ๏ธ Delta= ๐ Cesium29 ๐ Acronym+ ๐ Cesium= ๐๏ธ CAS30 ๐ฅ Fire+ ๐ช Planet= โ๏ธ Sun31 ๐ฅ Fire+ โ๏ธ Sun= โ๏ธ Solar32 ๐ฑ Plant+ โ๏ธ Solar= ๐จ Oxygen33 ๐๏ธ CAS+ ๐จ Oxygen= ๐ง CasO2Crafting tree 1 Earth + Water โ Plant 2 Earth + Plant โ Tree 3 Tree + Water โ River 4 River + Tree โ Paper 5 Paper + Plant โ Book 6 Earth + River โ Delta 7 Book + Delta โ Alphabet 8 Earth + Earth โ Mountain 9 Earth + Wind โ Dust 10 Water + Water โ Lake 11 Lake + Mountain โ Fjord 12 Dust + Fjord โ Troll 13 Mountain + Troll โ Dwarf 14 Dust + Plant โ Pollen 15 Pollen + Water โ Honey 16 Dust + Earth โ Planet 17 Earth + Planet โ Moon 18 Honey + Moon โ Honeymoon 19 Dwarf + Honeymoon โ Short 20 Alphabet + Short โ Acronym 21 Plant + Wind โ Dandelion 22 Dandelion + Earth โ Flower 23 Lake + Plant โ Lily 24 Lily + Water โ Pond 25 Fire + Pond โ Soup 26 Plant + Soup โ Salad 27 Flower + Salad โ Caesar 28 Caesar + Delta โ Cesium 29 Acronym + Cesium โ CAS 30 Fire + Planet โ Sun 31 Fire + Sun โ Solar 32 Plant + Solar โ Oxygen 33 CAS + Oxygen โ CasO2
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Other ways to make CasO2 2 combinations are known to produce CasO2. Here are 2 of them.
CasO2 at a glance
Steps to craft 33 Marathon
Crafting depth 54 longer than 96% of solved elements
Known recipes 2 ways to make it
Used in 0 other combinations Other elements that take 33 steps Similar effort to CasO2, if you want something else to chase.
Frequently asked questions How do you make CasO2 in Infinite Craft? Combine CAS with Oxygen. The full path from the base elements takes 33 steps.
How many steps does it take to make CasO2? 33 steps on the shortest known path from Water, Fire, Wind and Earth.
Is CasO2 hard to make in Infinite Craft? It rates as marathon. At 33 steps it is longer than 96% of solved elements.
Is there more than one way to make CasO2? Yes. 2 combinations are known to produce CasO2, and the shortest route is shown above.
Path verified against the open recipe graph on 2026-10-23 . Method described in our methodology , data credited on data sources .