17159-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17159-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,5 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17159-89:
(7*1)+(6*7)+(5*1)+(4*5)+(3*9)+(2*8)+(1*9)=126
126 % 10 = 6
So 17159-89-6 is a valid CAS Registry Number.
17159-89-6Relevant articles and documents
A FACILE SYNTHESIS OF 2-FORMYLBICYCLOHEPT-2-ENE
Cooper, G. F.,VanHorn, A. R.,Wren, D.
, p. 1213 - 1218 (2007/10/02)
A short synthesis of 2-formylbicyclohept-2-ene, suitable for multigram preparations, is presented.