76901-59-2 Usage
General Description
Speract is a water-soluble peptide hormone that is found in the sea urchin species. It is released by the eggs and acts as a chemoattractant for sperm, playing a key role in the process of fertilization. Speract is composed of 14 amino acids and has been shown to induce a variety of physiological responses in sperm, including increasing motility and calcium influx. It has also been implicated in the activation of certain signaling pathways in sperm, leading to the acrosome reaction and ultimately fertilization. Speract is an important molecule in understanding the reproductive biology of sea urchins and may have potential applications in assisted reproductive technologies.
Check Digit Verification of cas no
The CAS Registry Mumber 76901-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,0 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76901-59:
(7*7)+(6*6)+(5*9)+(4*0)+(3*1)+(2*5)+(1*9)=152
152 % 10 = 2
So 76901-59-2 is a valid CAS Registry Number.
InChI:InChI=1/C38H57N11O14/c1-19(2)10-22(46-37(62)25(13-31(55)56)48-36(61)23(45-27(51)14-39)11-21-8-6-5-7-9-21)35(60)47-24(12-26(40)50)34(59)43-16-29(53)41-15-28(52)42-17-30(54)49-33(20(3)4)38(63)44-18-32(57)58/h5-9,19-20,22-25,33H,10-18,39H2,1-4H3,(H2,40,50)(H,41,53)(H,42,52)(H,43,59)(H,44,63)(H,45,51)(H,46,62)(H,47,60)(H,48,61)(H,49,54)(H,55,56)(H,57,58)
