130245-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130245-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,4 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 130245-28:
(8*1)+(7*3)+(6*0)+(5*2)+(4*4)+(3*5)+(2*2)+(1*8)=82
82 % 10 = 2
So 130245-28-2 is a valid CAS Registry Number.
130245-28-2Relevant articles and documents
An enantioselective total synthesis of epiisopodophyllotoxin
Choy
, p. 2281 - 2286 (1990)
An enantioselective total synthesis of epiisopodophyllotoxin in which an asymmetric Diels- Alder reaction between a chiral butenolide and an alpha oxy ortho xylylene as the key step is described.