915698-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915698-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,6,9 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 915698-88:
(8*9)+(7*1)+(6*5)+(5*6)+(4*9)+(3*8)+(2*8)+(1*8)=223
223 % 10 = 3
So 915698-88-3 is a valid CAS Registry Number.
915698-88-3Relevant articles and documents
Intramolecular photocycloaddition of β-stilbazoles tethered by silyl chains
Maeda, Hajime,Hiranabe, Ryu-ichiro,Mizuno, Kazuhiko
, p. 7865 - 7869 (2007/10/03)
Intramolecular (2+2) photocycloaddition of β-stilbazoles tethered by silyl chains took place with high efficiency. Complexation with dicarboxylic acid or catechol further enhanced both the efficiency and stereoselectivity.