73809-14-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73809-14-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,0 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73809-14:
(7*7)+(6*3)+(5*8)+(4*0)+(3*9)+(2*1)+(1*4)=140
140 % 10 = 0
So 73809-14-0 is a valid CAS Registry Number.
73809-14-0Relevant articles and documents
Synthesis of 25-hydroxy-6,19,19′-2H3vitamin D3 and 1α,25-dihydroxy-[6,19′-2H3]vitamin D3
Ray, Rahul,Vicchio, Domenick,Yergey, Alfred,Holick, Michael F.
, p. 142 - 146 (1992)
Syntheses of polydeuterated analogs of 25-hydroxyvitamin d3 and 1α,25-dihydroxy vitamin d3 are described. These analogs, containing stable isotope atoms at metabolically stable positions, are potentially useful in studies involving c
