832104-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 832104-30-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,2,1,0 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 832104-30:
(8*8)+(7*3)+(6*2)+(5*1)+(4*0)+(3*4)+(2*3)+(1*0)=120
120 % 10 = 0
So 832104-30-0 is a valid CAS Registry Number.
832104-30-0Relevant academic research and scientific papers
Sulfonic acid libraries attained through opening of 2-sulfobenzoic acid anhydride
Robinson, Richard I.,Stephens, John C.,Worden, Steve M.,Blake, Alexander J.,Wilson, Claire,Woodward, Simon
, p. 4596 - 4605 (2007/10/03)
2-Sulfobenzoic acid anhydride opens cleanly with N-Boc-protected α-amino alcohols to afford zwitterionic esters 1,2-C6H 4(SO3-)(CO2CH2CHR 1NH3+) (R1/s