434940-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 434940-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,4,9,4 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 434940-70:
(8*4)+(7*3)+(6*4)+(5*9)+(4*4)+(3*0)+(2*7)+(1*0)=152
152 % 10 = 2
So 434940-70-2 is a valid CAS Registry Number.
434940-70-2Relevant articles and documents
Core modified oxybenziporphyrins: New aromatic ligands for metal-carbon bond activation
Venkatraman, Sundararaman,Anand, Venkataramanarao G.,Pushpan, Simi K.,Sankar, Jeyaraman,Chandrashekar, Tavarekere K.
, p. 462 - 463 (2002)
Successful syntheses of two new aromatic core modified oxybenziporphyrins by a simple '3 + 1' methodology and the first aromatic core modified oxybenziporphyrin palladium complex are reported.
