151508-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151508-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,0 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 151508-85:
(8*1)+(7*5)+(6*1)+(5*5)+(4*0)+(3*8)+(2*8)+(1*5)=119
119 % 10 = 9
So 151508-85-9 is a valid CAS Registry Number.
151508-85-9Relevant articles and documents
PHOTOCHEMICAL STUDIES WITH o-VINYL DIARYL ETHERS A NEW PHOTO-HETEROCYCLIZATION REACTION ?
Eberbach, Wolfgang,Hensle, Juergen
, p. 4773 - 4776 (2007/10/02)
On photoexcitation the o-vinyl diaryl ethers 10a-d are transformed into o-hydroxy stilbenes 11 which preferentially on direct irradiation are further converted affording the annulated phenanthrenes 12.