Eastman¡¯s Sucrose Acetate Isobutyrate (SAIB) is a stable liquid that is ... Eastman Sucrose Acetate Isobutyrate products offered online by ChemPoint.com: ...I have read in the news that women with breast cancer should be taking Anastrozolerather than tamoxifen. Should I ask my doctor to change me to anastrozole ... The 4-Imidazolecarboxaldehyde (III) may be readily converted to the 2-n-Butyl-4-imidazolecarboxaldehyde. Following the general procedure of Example 15 ...