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17643-70-8

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17643-70-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17643-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,4 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17643-70:
(7*1)+(6*7)+(5*6)+(4*4)+(3*3)+(2*7)+(1*0)=118
118 % 10 = 8
So 17643-70-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H12OS/c1-5(2)6-7-3-4-8-6/h5-6H,3-4H2,1-2H3

17643-70-8Relevant articles and documents

Efficient procedure for oxathioacetalization using the novel ionic liquid

Bao, Shaohua,Chen, Lu,Ji, Yongjun,Yang, Jianguo

experimental part, p. 2119 - 2122 (2011/10/03)

The novel ionic liquid with multi-SO3H groups has been synthesized through the simple procedure and its catalytic activity for the oxathioacetalization was investigated carefully at room temperature under solvent-free condition. The results sho

Amberlyst 15 as a mild, chemoselective and reusable heterogeneous catalyst for the conversion of carbonyl compounds to 1,3-oxathiolanes

Ballini,Bosica,Maggi,Mazzacani,Righi,Sartori

, p. 1826 - 1829 (2007/10/03)

The synthesis of 1,3-oxathiolanes from carbonyl compounds has been performed in good yields using Amberlyst15 as a convenient, reusable, heterogeneous catalyst. The procedure can be applied for the chemoselective protection of aldeydes in the presence of

Use of organosilicon compounds in the synthesis of cyclic acetals

Musavirov, R. S.,Nedogrei, E. P.,Larionov, V. I.,Zlot-skii, S. S.,Kantor, E. A.,Rakhmankulov, D. L.

, p. 1229 - 1236 (2007/10/02)

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