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12321-44-7

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12321-44-7 Usage

General Description

Calcitonin (porcine) is a synthetic form of the hormone calcitonin, which is produced by the thyroid gland in animals. It is used to treat osteoporosis in postmenopausal women, by decreasing bone resorption and increasing bone density. Calcitonin (porcine) works by inhibiting the activity of osteoclasts, the cells responsible for breaking down bone tissue, and promoting the activity of osteoblasts, the cells responsible for building new bone. It is administered as a nasal spray or injection and is generally well-tolerated, with potential side effects including nasal irritation, nausea, and flushing. Overall, calcitonin (porcine) is an important treatment option for managing osteoporosis and maintaining bone health in certain individuals.

Check Digit Verification of cas no

The CAS Registry Mumber 12321-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,3,2 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 12321-44:
(7*1)+(6*2)+(5*3)+(4*2)+(3*1)+(2*4)+(1*4)=57
57 % 10 = 7
So 12321-44-7 is a valid CAS Registry Number.
InChI:InChI=1/C159H234N46O45S3/c1-77(2)52-98(185-146(239)107(61-118(161)213)191-136(229)95(37-25-48-172-159(168)169)181-144(237)105(59-88-65-173-93-35-23-22-34-91(88)93)189-141(234)102(58-87-40-42-90(212)43-41-87)184-130(223)81(9)178-150(243)112(71-207)198-140(233)100(54-79(5)6)195-155(248)126(80(7)8)201-153(246)115(75-252)200-156(249)127(82(10)210)202-152(245)114(73-209)199-139(232)99(53-78(3)4)186-147(240)110(64-121(164)216)194-151(244)113(72-208)196-131(224)92(160)74-251)138(231)192-109(63-120(163)215)149(242)193-108(62-119(162)214)148(241)188-103(56-85-30-18-14-19-31-85)142(235)190-106(60-89-66-170-76-177-89)145(238)182-94(36-24-47-171-158(166)167)135(228)187-104(57-86-32-20-15-21-33-86)143(236)197-111(70-206)134(227)175-67-122(217)179-97(46-51-253-12)132(225)174-68-123(218)180-101(55-84-28-16-13-17-29-84)133(226)176-69-124(219)204-49-27-39-117(204)154(247)183-96(44-45-125(220)221)137(230)203-128(83(11)211)157(250)205-50-26-38-116(205)129(165)222/h13-23,28-35,40-43,65-66,76-83,92,94-117,126-128,173,206-212,251-

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