CAS NO:70942-07-3; s[ethanol] and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione

CAS:

70942-07-3

英文名称:

s[ethanol] and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione

5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-,polymer with 2,2'-oxybis[ethanol] and3a,4,7,7a-tetrahydro-1,3-isobenzofurandione