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Propose an efficient synthesis of 1-butene from propyne:
Semen
The male reproductive fluid containing spermatozoa and seminal fluid.
Intravenous Pyelography
A radiographic examination of the kidneys, ureters, and urinary bladder using intravenous contrast material to view these structures.
Radiopaque Substance
A material that does not allow X-rays or other forms of radiation to pass through, appearing white or light on a radiograph.
Cystoscopy
A diagnostic procedure that allows the doctor to examine the bladder and the urethra using a thin, lighted instrument called a cystoscope.
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