110934-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110934-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110934-98:
(8*1)+(7*1)+(6*0)+(5*9)+(4*3)+(3*4)+(2*9)+(1*8)=110
110 % 10 = 0
So 110934-98-0 is a valid CAS Registry Number.
110934-98-0Relevant articles and documents
Metal Complexes with Tetrapyrrole Ligands, XLVIII. - Vilsmeier Formylation of Metal Porphyrins of CoII, NiII, PdII, PtII, CuII, ZnII, CoIII, CrIII, MnIII, F
Buchler, Johann W.,Dreher, Christine,Herget, Gerhard
, p. 43 - 54 (2007/10/02)
Vilsmeier formylation of the tetra-p-tolylporphyrin complexes M(TTP), M(TTP)LL', and M(TTP)L yields the 2-formyl derivatives 5B - 5F, 5Bh, 5Hh,
