(3SR,4aRS,8aRS)-6-(phosphonomethylidene)-1,2,3,4,4a,5,6,7,8,8a-decahydroisoquinoline-3-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 143267-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 7 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 143267-70: (8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*7)+(2*7)+(1*0)=123 123 % 10 = 3 So 143267-70-3 is a valid CAS Registry Number.