Mrv1820 03282416132D 2 1 0 0 0 0 999 V2000 3.9250 -4.0250 0.0000 Ca 0 0 0 0 0 0 0 0 0 0 0 0 4.7500 -4.0250 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 M END > Molport-003-926-074 > https://www.molport.com/shop/compound/Molport-003-926-074 $$$$