. . . . . "IUPAC default license is CC-BY-NC-ND. Authoritative chemistry concepts are defined and ratified by IUPAC; ND for no derivations of definitions without approval (including formatting and translations); NC for no use of terms in commercial settings without review. " . . . . "2050-12-31"^^ . "2022-10-04"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "iZKo3UbIfyf11iI4dV/w1ym6SSEwAdMdoJD8Zw2YLkxwd9h6eRPE/hiqp8OXzQWX6R/QAWuzz9FQnQ9J9sM/kqfH0dMBG2NIuvzcP8Fp8kWkboTWzeid5Il/7M1AhFe/8QuyqI1YAutqtiv3icpO/L0bxe19UByhR4zjmwy91yU=" . . "2023-04-17T01:57:02Z"^^ . . . .