263151-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 263151-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,1,5 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 263151-95:
(8*2)+(7*6)+(6*3)+(5*1)+(4*5)+(3*1)+(2*9)+(1*5)=127
127 % 10 = 7
So 263151-95-7 is a valid CAS Registry Number.
263151-95-7Relevant articles and documents
Synthesis and reactivity of hydrazido(2-) and imido derivatives of titanium(IV) tetratolylporphyrin
Thorman, Joseph L.,Keith Woo
, p. 1301 - 1304 (2000)
Titanium porphyrin hydrazido complexes (TTP)Ti = NNR2 (TTP = meso-tetra-p-tolylporphyrinato dianion; R = Me (1), Ph (2)) were synthesized by treatment of (TTP)TiCl2 with 1,1-disubstituted hydrazines H2NNR2 (R =
