136630-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136630-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,3 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136630-29:
(8*1)+(7*3)+(6*6)+(5*6)+(4*3)+(3*0)+(2*2)+(1*9)=120
120 % 10 = 0
So 136630-29-0 is a valid CAS Registry Number.
136630-29-0Relevant articles and documents
Synthesis, characterization, and C - N bond cleavage of tungsten(VI)arylimido-calix[4]arene complexes
Brown,Jablonski
, p. 463 - 471 (2007/10/03)
The tetradentate, partially flattened cone tungsten(VI) imido-calix[4]arene derivative [W(NC6H5)(t-BucalixH)]+Cl-, (4), is formed in good yield from reaction of p-tert-butyl-calix[4]arene (t-BucalixH4