[EN300-37454462-0.05g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 216,400원
[EN300-37454462-0.1g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 290,400원
[EN300-37454462-0.25g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 390,600원
[EN300-37454462-0.5g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 684,500원
[EN300-37454462-1g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 904,600원
[EN300-37454462-2.5g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 1,708,200원
[EN300-37454462-5g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 2,494,600원
[EN300-37454462-10g] sodium 2-ethoxy-2-oxo-1-[(3E)-2-oxooxan-3-ylidene]ethan-1-olate 3,668,400원