125787-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125787-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,8 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 125787-94:
(8*1)+(7*2)+(6*5)+(5*7)+(4*8)+(3*7)+(2*9)+(1*4)=162
162 % 10 = 2
So 125787-94-2 is a valid CAS Registry Number.
InChI:InChI=1/C54H72N8O13/c1-7-8-10-17-36-18-13-14-19-37(36)22-25-45(67)60-47-33(5)75-54(74)42(30-63)59-49(69)41(29-44(55)66)58-52(72)46(32(4)64)61-50(70)40(27-34-15-11-9-12-16-34)56-48(68)39(26-31(2)3)57-51(71)43(62(6)53(47)73)28-35-20-23-38(65)24-21-35/h9,11-16,18-21,23-24,28,31-33,39-42,46-47,63-65H,7-8,10,17,22,25-27,29-30H2,1-6H3,(H2,55,66)(H,56,68)(H,57,71)(H,58,72)(H,59,69)(H,60,67)(H,61,70)/b43-28-
125787-94-2Relevant articles and documents
Structure of WS9326A, a Novel Tachykinin Antagonist from a Streptomyces
Shigematsu, Nobuharu,Hayashi, Kenichi,Kayakiri, Natsuko,Takase, Shigehiro,Hashimoto, Masashi,Tanaka, Hirokazu
, p. 170 - 175 (2007/10/02)
A novel tachykinin antagonist WS9326A was isolated from Streptomyces violaceoniger no. 9326.It is an acylated macrocyclic heptapeptide lactone consisting of L-Thr, (E)-dehydro-N-methyltyrosine ((E)-ΔMeTyr), L-Leu, D-Phe, L-allo-Thr, L-Asn, L-Ser, and 3-2