151637-22-8 Usage
General Description
2,3:5,6-O-diisopropylidene-4-O-(tert-butyldimethylsilyl)-D-myo-inositol is a chemical compound with a complex and lengthy name that is commonly used in organic synthesis. It is a derivative of myo-inositol, a naturally occurring sugar alcohol, and is often used as a protective group in carbohydrate chemistry. The compound contains two isopropylidene groups and a tert-butyldimethylsilyl group, which are commonly used to protect hydroxyl groups in organic synthesis. The presence of these protective groups allows for specific reactions to occur at other sites in the molecule without interfering with the reactive hydroxyl groups. 2,3:5,6-O-diisopropylidene-4-O-(tert-butyldimethylsilyl)-D-myo-inositol is an important building block in the synthesis of various bioactive molecules and pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 151637-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,6,3 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151637-22:
(8*1)+(7*5)+(6*1)+(5*6)+(4*3)+(3*7)+(2*2)+(1*2)=118
118 % 10 = 8
So 151637-22-8 is a valid CAS Registry Number.