111512-69-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111512-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,1 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111512-69:
(8*1)+(7*1)+(6*1)+(5*5)+(4*1)+(3*2)+(2*6)+(1*9)=77
77 % 10 = 7
So 111512-69-7 is a valid CAS Registry Number.
111512-69-7Relevant articles and documents
OXIDATIVE DIMERIZATION OF 4-(3,5-DI-tert-BUTYL-4-HYDROXYPHENYL)BUTAN-2-ONE
Titova, T. F.,Krysin, A. P.
, p. 540 - 543 (2007/10/02)
The oxidation of 4-(3,5-dialkyl-4-hydroxyphenyl)butan-2-ones (alkyl=CH3, tert-C4H9) with potassium hexacyanoferrate(III) in the presence of potassium hydroxide leads to dimeric methylenequinones.In the case of the tert-butyl derivative this process is acc
