1428850-55-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1428850-55-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,8,5 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1428850-55:
(9*1)+(8*4)+(7*2)+(6*8)+(5*8)+(4*5)+(3*0)+(2*5)+(1*5)=178
178 % 10 = 8
So 1428850-55-8 is a valid CAS Registry Number.
1428850-55-8Relevant articles and documents
Asymmetric total synthesis of (-)-amphidinolide v through effective combinations of catalytic transformations
Volchkov, Ivan,Lee, Daesung
, p. 5324 - 5327 (2013/06/04)
An asymmetric total synthesis of (-)-amphidinolide V was accomplished. The synthesis features a base-catalyzed alkynyl silane alcoholysis/ring-closing enyne metathesis sequence for facile construction of a 1,3-diene motif. A diene RCM followed by a ring-c