The CAS Registry Mumber 1492142-07-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,9,2,1,4 and 2 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1492142-07: (9*1)+(8*4)+(7*9)+(6*2)+(5*1)+(4*4)+(3*2)+(2*0)+(1*7)=150 150 % 10 = 0 So 1492142-07-0 is a valid CAS Registry Number.
Get Best Price for1492142-07-0(2S,4aS,6R,8S,10aR)-2-(benzyloxy)-6-((tert-butyldimethylsilyl)oxy)-1,1,4a,8-tetramethyl-2,3,4,4a,5,6,7,8,10,10a-decahydrophenanthren-9(1H)-one