123522-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123522-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,5,2 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 123522-55:
(8*1)+(7*2)+(6*3)+(5*5)+(4*2)+(3*2)+(2*5)+(1*5)=94
94 % 10 = 4
So 123522-55-4 is a valid CAS Registry Number.
123522-55-4Relevant academic research and scientific papers
Synthesis of (R)-(-)- and (2R, 3R)-(-)-[2-2H]mevalonolactones
Ohta, Tomihisa,Tabei, Nobuaki,Nozoe, Shigeo
, p. 425 - 432 (2007/10/02)
Facile synthesis of (R)-(-)- and (2R,3R)-(-)-[2-2H]-mevalonolactones (1) from geraniol (2) is described.
