137354-65-5 Usage
Chemical Properties
Isolated from the venom of the Taiwan
hornet Vespa basalis.
Definition
ChEBI: A member of the class of mastopyrans that is a 14-amino acid polypeptide comprising leucyl, lysyl, leucyl, lysyl, seryl, isoleucyl, valyl, seryl, tryptophyl, alanyl, lysyl, lysyl, valyl, and leucinamide residues coupled in sequence. It is the major active
omponent of the venom of the hornet Vespa basalis and causes degranulation of mast cells. It exhibits antimicrobial activity against both Gram-positive and -negative bacteria as well as haemolytic activity on chicken, human and sheep erythrocy
es.
Hazard
A poison.
Check Digit Verification of cas no
The CAS Registry Mumber 137354-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,5 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 137354-65:
(8*1)+(7*3)+(6*7)+(5*3)+(4*5)+(3*4)+(2*6)+(1*5)=135
135 % 10 = 5
So 137354-65-5 is a valid CAS Registry Number.
InChI:InChI=1/C78H138N20O16/c1-14-47(12)64(98-75(111)61(41-100)94-70(106)55(29-19-23-33-81)90-73(109)58(37-44(6)7)92-69(105)54(28-18-22-32-80)88-67(103)51(83)35-42(2)3)78(114)97-63(46(10)11)77(113)95-60(40-99)74(110)93-59(38-49-39-85-52-26-16-15-25-50(49)52)72(108)86-48(13)66(102)87-53(27-17-21-31-79)68(104)89-56(30-20-24-34-82)71(107)96-62(45(8)9)76(112)91-57(65(84)101)36-43(4)5/h15-16,25-26,39,42-48,51,53-64,85,99-100H,14,17-24,27-38,40-41,79-83H2,1-13H3,(H2,84,101)(H,86,108)(H,87,102)(H,88,103)(H,89,104)(H,90,109)(H,91,112)(H,92,105)(H,93,110)(H,94,106)(H,95,113)(H,96,107)(H,97,114)(H,98,111)/t47-,48-,51+,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-/m0/s1