IUPAC Name: acetic acid;N-[1-[[1-[[1-[[1-[[1-[[1-[[1-[2-[(Carbamoylamino)carbamoyl]pyrrolidin-1-yl]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]-5-oxopyrrolidine-2-carboxamide 
Following is the structure of Zoladex (CAS NO.145781-92-6):
                      
Empirical Formula: C₆₁H₈₈N₁₈O₁₆
Molecular Weight: 1329.4624
Flash Point: 979.2 °C
Storage temp.: −20 °C
Appearance: white powder
Solubility: H2O: 20 mg/mL, clear, colorless
Enthalpy of Vaporization: 281.7 kJ/mol
Boiling Point of Zoladex (CAS NO.145781-92-6): 1695.5 °C at 760 mmHg
Product Categories of Zoladex (CAS NO.145781-92-6): Amino Acid Derivatives; Peptide
Canonical SMILES: CC(C)CC(C(=O)NC(CCCN=C(N)N)C(=O)N1CCCC1C(=O)NNC(=O)N)NC(=O)C(COC(C)(C)C)NC(=O)C(CC2=CC=C(C=C2)O)NC(=O)C(CO)NC(=O)C(CC3=CNC4=CC=CC=C43)NC(=O)C(CC5=CN=CN5)NC(=O)C6CCC(=O)N6.CC(=O)O
InChI: InChI=1S/C59H84N18O14.C2H4O2/c1-31(2)22-40(49(82)68-39(12-8-20-64-57(60)61)56(89)77-21-9-13-46(77)55(88)75-76-58(62)90)69-54(87)45(29-91-59(3,4)5)74-50(83)41(23-32-14-16-35(79)17-15-32)70-53(86)44(28-78)73-51(84)42(24-33-26-65-37-11-7-6-10-36(33)37)71-52(85)43(25-34-27-63-30-66-34)72-48(81)38-18-19-47(80)67-38;1-2(3)4/h6-7,10-11,14-17,26-27,30-31,38-46,65,78-79H,8-9,12-13,18-25,28-29H2,1-5H3,(H,63,66)(H,67,80)(H,68,82)(H,69,87)(H,70,86)(H,71,85)(H,72,81)(H,73,84)(H,74,83)(H,75,88)(H4,60,61,64)(H3,62,76,90);1H3,(H,3,4)
InChIKey: IKDXDQDKCZPQSZ-UHFFFAOYSA-N

Safety Statements: 22-24/25 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3

 Zoladex , its cas register number 145781-92-6. It also can be called Goserelin acetate ; and Fertilan .