(1R,2R,4aR,5R,7aR,7bR,10aR,11aR)-2,5,9,9-tetramethyldecahydro-1Hnaphtho[1',8a':4,5]furo[2,3-d][1,3]dioxol-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1341192-40-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,1,1,9 and 2 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1341192-40: (9*1)+(8*3)+(7*4)+(6*1)+(5*1)+(4*9)+(3*2)+(2*4)+(1*0)=122 122 % 10 = 2 So 1341192-40-2 is a valid CAS Registry Number.