122778-14-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122778-14-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,7,7 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 122778-14:
(8*1)+(7*2)+(6*2)+(5*7)+(4*7)+(3*8)+(2*1)+(1*4)=127
127 % 10 = 7
So 122778-14-7 is a valid CAS Registry Number.
122778-14-7Relevant articles and documents
THE SYNTHESIS OF 25-OXO-25-PHOSPHAVITAMIN D3
Dauben, William G.,Ollmann, Richard R. Jr.,Funhoff, Angelika S.,Neidlein, Richard
, p. 677 - 680 (1989)
The synthesis of 25-oxo-25-phosphavitamin D3, the first phosphorus analog of vitamin D3 is reported.
