1445314-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1445314-40-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,5,3,1 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1445314-40:
(9*1)+(8*4)+(7*4)+(6*5)+(5*3)+(4*1)+(3*4)+(2*4)+(1*0)=138
138 % 10 = 8
So 1445314-40-8 is a valid CAS Registry Number.
1445314-40-8Relevant articles and documents
On the redox reaction of 1,2-bis(diphenylphosphino) alkanes toward o -, and p-quinones
Boulos, Leila S.,Ewies, Ewies F.,Fahmy, Amin F. M.
, p. 726 - 738 (2013/07/26)
The reaction of 1,2-bis(diphenylphosphino)ethane with substituted o-benzo-quinones afforded new bis(6-hydroxycyclohexa-2,4-dienone) derivatives. Treatment of the same reagent with o-naphthoquinone, phenanthrenequinone, and acenaphthenequinone gave the res