188559-02-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188559-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,5,5 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188559-02:
(8*1)+(7*8)+(6*8)+(5*5)+(4*5)+(3*9)+(2*0)+(1*2)=186
186 % 10 = 6
So 188559-02-6 is a valid CAS Registry Number.
188559-02-6Relevant articles and documents
Synthesis of (+)-Ambrein
Tanimoto, Hisahide,Oritani, Takayuki
, p. 3527 - 3536 (1997)
Enantiomerically pure (+)-Ambrein was synthesized from (+)-drimane-8,11-diol prepared via lipase catalyzed kinetic resolution, and easily prepared (i)-γ-cyclogeraniol.