79749-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79749-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,4 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79749-62:
(7*7)+(6*9)+(5*7)+(4*4)+(3*9)+(2*6)+(1*2)=195
195 % 10 = 5
So 79749-62-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H14O7S2/c7-3-1-6-15(11,12)13-4-2-5-14(8,9)10/h7H,1-6H2,(H,8,9,10)
79749-62-5Relevant articles and documents
Hydroxy alkane sulfonic acid sulfoalkyl esters
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, (2008/06/13)
Sulfoalkylating agents free from sultones may be obtained by heating hydroxy alkane sulfonic acids of propane or butane or the corresponding sultones having 5 or 6 ring members with up to four times the molar quantity of water to a temperature in the region of from 80° to 180° C. The sulfoalkylating agents are believed to be the "dimeric esters" of the hydroxy alkane sulfonic acids.
