138117-11-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138117-11-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,1 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138117-11:
(8*1)+(7*3)+(6*8)+(5*1)+(4*1)+(3*7)+(2*1)+(1*1)=110
110 % 10 = 0
So 138117-11-0 is a valid CAS Registry Number.
138117-11-0Relevant articles and documents
Asymmetric Syntheses of (R)-(-)-Muscone based on Diastereoselective Conjugate Addition
Ogawa, Tomoyuki,Fang, Cheng-Lin,Suemune, Hiroshi,Sakai, Kiyoshi
, p. 1438 - 1439 (2007/10/02)
(R)-(-)-Muscone was synthesized in a stereocontrolled manner via the stereoselective conjugate addition to a cyclic α,β-unsatureted ester of (R,R)-cyclohexane-1,2-diol accompanied by spontaneous Dieckmann condensation.
