7236-42-2 Usage
General Description
Weddellite, also known as whewellite, is a mineral composed of calcium oxalate which forms as a result of the oxidation of organic matter. It is commonly found in the form of small, colorless to white crystals and is commonly found in urinary stones and kidney stones. Weddellite is insoluble in water and organic solvents, making it difficult to dissolve and remove from the body. It is also used in the production of various calcium oxalate-based products and is often encountered in caves where it forms as a result of the bacterial degradation of organic matter. Additionally, it is known for its potential role in the deterioration of cultural heritage sites, particularly limestone structures.
Check Digit Verification of cas no
The CAS Registry Mumber 7236-42-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,3 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7236-42:
(6*7)+(5*2)+(4*3)+(3*6)+(2*4)+(1*2)=92
92 % 10 = 2
So 7236-42-2 is a valid CAS Registry Number.
InChI:InChI=1/C4H6O4S/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)/p-1